Best of
Physics

2017

Special Relativity and Classical Field Theory: The Theoretical Minimum


Leonard Susskind - 2017
    This time, they introduce readers to Einstein's special relativity and Maxwell's classical field theory. Using their typical brand of real math, enlightening drawings, and humor, Susskind and Friedman walk us through the complexities of waves, forces, and particles by exploring special relativity and electromagnetism. It's a must-read for both devotees of the series and any armchair physicist who wants to improve their knowledge of physics' deepest truths.

The Order of Time


Carlo Rovelli - 2017
    Philosophers, artists and poets have long explored its meaning while scientists have found that its structure is different from the simple intuition we have of it. From Boltzmann to quantum theory, from Einstein to loop quantum gravity, our understanding of time has been undergoing radical transformations. Time flows at different speeds in different places, the past and the future differ far less than we might think and the very notion of the present evaporates in the vast universe. With his extraordinary charm and sense of wonder, bringing together science, philosophy and art, Carlo Rovelli unravels this mystery, inviting us to imagine a world where time is in us and we are not in time.

The Last Man Who Knew Everything: The Life and Times of Enrico Fermi, Father of the Nuclear Age


David N. Schwartz - 2017
    At the forefront of this breakthrough stood Enrico Fermi. Straddling the ages of classical physics and quantum mechanics, equally at ease with theory and experiment, Fermi truly was the last man who knew everything-at least about physics. But he was also a complex figure who was a part of both the Italian Fascist Party and the Manhattan Project, and a less-than-ideal father and husband who nevertheless remained one of history's greatest mentors. Based on new archival material and exclusive interviews, The Last Man Who Knew Everything lays bare the enigmatic life of a colossus of twentieth century physics.

Mass: The Quest to Understand Matter from Greek Atoms to Quantum Fields


Jim Baggott - 2017
    Whatever it is, we call it matter or material substance. It is solid; it has mass. But what is matter, exactly? We are taught in school that matter is not continuous, but discrete. As a few of the philosophers of ancient Greece once speculated, nearly two and a half thousand years ago, matter comes in 'lumps', and science has relentlessly peeled away successive layers of matter to reveal its ultimate constituents.Surely, we can't keep doing this indefinitely. We imagine that we should eventually run up against some kind of ultimately fundamental, indivisible type of stuff, the building blocks from which everything in the Universe is made. The English physicist Paul Dirac called this 'the dream of philosophers'. But science has discovered that the foundations of our Universe are not as solid or as certain and dependable as we might have once imagined. They are instead built from ghosts and phantoms, of a peculiar quantum kind. And, at some point on this exciting journey of scientific discovery, we lost our grip on the reassuringly familiar concept of mass.How did this happen? How did the answers to our questions become so complicated and so difficult to comprehend? In Mass Jim Baggott explains how we come to find ourselves here, confronted by a very different understanding of the nature of matter, the origin of mass, and its implications for our understanding of the material world. Ranging from the Greek philosophers Leucippus and Democritus, and their theories of atoms and void, to the development of quantum field theory and the discovery of a Higgs boson-like particle, he explores our changing understanding of the nature of matter, and the fundamental related concept of mass.

Ripples in Spacetime: Einstein, Gravitational Waves, and the Future of Astronomy


Govert Schilling - 2017
    Einstein predicted these tiny ripples in the fabric of spacetime nearly a hundred years ago, but they were never perceived directly until now. Decades in the making, this momentous discovery has given scientists a new understanding of the cataclysmic events that shape the universe and a new confirmation of Einstein's theory of general relativity. Ripples in Spacetime is an engaging account of the international effort to complete Einstein's project, capture his elusive ripples, and launch an era of gravitational-wave astronomy that promises to explain, more vividly than ever before, our universe's structure and origin.The quest for gravitational waves involved years of risky research and many personal and professional struggles that threatened to derail one of the world's largest scientific endeavors. Govert Schilling takes readers to sites where these stories unfolded--including Japan's KAGRA detector, Chile's Atacama Cosmology Telescope, the South Pole's BICEP detectors, and the United States' LIGO labs. He explains the seeming impossibility of developing technologies sensitive enough to detect waves from two colliding black holes in the very distant universe, and describes the astounding precision of the LIGO detectors. Along the way Schilling clarifies concepts such as general relativity, neutron stars, and the big bang using language that readers with little scientific background can grasp.Ripples in Spacetime provides a window into the next frontiers of astronomy, weaving far-reaching predictions and discoveries into a gripping story of human ambition and perseverance.

Quantum Physics for Beginners in 90 Minutes without Math: All the Major Ideas of Quantum Mechanics, from Quanta to Entanglement, in Simple Language


Modern Science - 2017
    This behavior is very much different from what we humans are used to dealing with in our everyday lives, so naturally this subject is quite hard to comprehend for many. We believed that the best way to introduce the subject reliably is to start at the beginning, presenting the observations, thoughts and conclusions of each of the world’s greatest physicists through their eyes, one at a time. In this way we hope that the reader may take an enjoyable journey through the strange truths of quantum theory and understand why the conclusions of these great minds are what they are. This book starts with the most general view of the world and gradually leads readers to those new, unbelievable but real facts about the very nature of our universe.

The Quantum Labyrinth: How Richard Feynman and John Wheeler Revolutionized Time and Reality


Paul Halpern - 2017
    A lifelong friendship and enormously productive collaboration was born, despite sharp differences in personality. The soft-spoken Wheeler, though conservative in appearance, was a raging nonconformist full of wild ideas about the universe. The boisterous Feynman was a cautious physicist who believed only what could be tested. Yet they were complementary spirits. Their collaboration led to a complete rethinking of the nature of time and reality. It enabled Feynman to show how quantum reality is a combination of alternative, contradictory possibilities, and inspired Wheeler to develop his landmark concept of wormholes, portals to the future and past. Together, Feynman and Wheeler made sure that quantum physics would never be the same again.

Cosmology for the Curious


Delia Perlov - 2017
    Our universe originated in a great explosion - the big bang. For nearly a century cosmologists have studied the aftermath of this explosion: how the universe expanded and cooled down, and how galaxies were gradually assembled by gravity. The nature of the bang itself has come into focus only relatively recently. It is the subject of the theory of cosmic inflation, which was developed in the last few decades and has led to a radically new global view of the universe.Students and other interested readers will find here a non-technical but conceptually rigorous account of modern cosmological ideas - describing what we know, and how we know it. One of the book's central themes is the scientific quest to find answers to the ultimate cosmic questions: Is the universe finite or infinite? Has it existed forever? If not, when and how did it come into being? Will it ever end?The book is based on the undergraduate course taught by Alex Vilenkin at Tufts University. It assumes no prior knowledge of physics or mathematics beyond elementary high school math. The necessary physics background is introduced as it is required. Each chapter includes a list of questions and exercises of varying degree of difficulty.

The Cosmic Machine: The Science That Runs Our Universe and the Story Behind It


Scott Bembenek - 2017
    But how do they govern the world we live in? What was the difficult path to their discovery? Who were the key players that struggled to shape our current understanding? The Cosmic Machine​ takes you from the earliest scientific inquiries in human history on an exciting journey in search of the answers to these questions. In telling this fascinating story of science, the reader is masterfully guided through the wonderment of how scientific discoveries (and the key players of those discoveries) shaped the world as we know it today. With its unique blend of science, history, and biographies, The Cosmic Machine​ provides an easily accessible account without sacrificing the actual science itself. Not only will this book engage, enlighten, and entertain you, it will inspire your passion and curiosity for the world around us.

Hidden In Plain Sight 7: The Fine-Tuned Universe


Andrew H. Thomas - 2017
    The answers to the big questions: Are the laws of physics fine-tuned for life? Are we alone in the universe? Why is gravity so weak? How can I predict the winner of every horse race?

Discovering Gravitational Waves (Kindle Single)


John Gribbin - 2017
    In a sense, this was no surprise to the experts, since astronomers already had indirect evidence of the existence of gravitational radiation from studies of exotic stars known as binary pulsars. However, the direct detection was one of the greatest achievements of experimental physics, involving measuring displacements of space itself equivalent to a shift in the orbit of the planet Jupiter by the width of a human hair. This has opened up a new window on the universe for the investigation of exotic objects such as black holes and neutron stars. John Gribbin tells the whole story of the search for gravitational waves, from Einstein's initial idea through the binary pulsar studies, the false starts and dead ends to the latest successful measurements and beyond, looking ahead to a space observatory being planned to study these waves in more detail. It is widely accepted that the Nobel Prize in physics for 2017 will be awarded for the discovery; here, you can get in on the ground floor and find out why it is worthy of that honour. John Gribbin is an award-winning science writer best known for his book In Search of Schrodinger's Cat. He studied astrophysics under Fred Hoyle in Cambridge, and is now a Visiting Fellow in Astronomy at the University of Sussex.

The Zoomable Universe: An Epic Tour Through Cosmic Scale, from Almost Everything to Nearly Nothing


Caleb Scharf - 2017
    Drawing on cutting-edge science, they begin at the limits of the observable universe, a scale spanning 10^27 meters--about 93 billion light-years. And they end in the subatomic realm, at 10^-35 meters, where the fabric of space-time itself confounds all known rules of physics. In between are galaxies, stars and planets, oceans and continents, plants and animals, microorganisms, atoms, and much, much more. Stops along the way--all enlivened by Scharf's sparkling prose and his original insights into the nature of our universe--include the brilliant core of the Milky Way, the surface of a rogue planet, the back of an elephant, and a sea of jostling quarks.The Zoomable Universe is packed with more than 100 original illustrations and infographics that will captivate readers of every age. It is a whimsical celebration of discovery, a testament to our astounding ability to see beyond our own vantage point and chart a course from the farthest reaches of the cosmos to its subatomic depths--in short, a must-have for the shelves of all explorers.

Chandra's Cosmos : Dark Matter, Black Holes, and Other Wonders Revealed by NASA's Premier X-ray Observatory


Wallace H. Tucker - 2017
    Since then, Chandra has given us a view of the universe that is largely hidden from telescopes sensitive only to visible light. It is a universe of violent and extreme environments, such as black holes, supernova shock waves, and titanic collisions between clusters of galaxies. In Chandra’s Cosmos, the Smithsonian Astrophysical Observatory’s Chandra science spokesperson Wallace H. Tucker uses a series of short, connected stories to describe the exploration of the hot, high-energy face of the universe with Chandra.Chandra has imaged the spectacular, glowing remains of exploded stars, and taken spectra showing the dispersal of elements. Chandra has observed the region around the supermassive black hole in the center of our Milky Way and traced the separation of dark matter from normal matter in the collision of galaxies, contributing to both dark matter and dark energy studies. Tucker explores all of these observations and explains their implications with an entertaining style that will engage anyone interested in space and astronomy.

Foundations of Quantum Mechanics: An Exploration of the Physical Meaning of Quantum Theory


Travis Norsen - 2017
    Traditional courses in quantum mechanics teach students how to use the quantum formalism to make calculations. But even the best students - indeed, especially the best students - emerge rather confused about what, exactly, the theory says is going on, physically, in microscopic systems. This supplementary textbook is designed to help such students understand that they are not alone in their confusions (luminaries such as Albert Einstein, Erwin Schroedinger, and John Stewart Bell having shared them), to sharpen their understanding of the most important difficulties associated with interpreting quantum theory in a realistic manner, and to introduce them to the most promising attempts to formulate the theory in a way that is physically clear and coherent.The text is accessible to students with at least one semester of prior exposure to quantum (or "modern") physics and includes over a hundred engaging end-of-chapter "Projects" that make the book suitable for either a traditional classroom or for self-study.

Gravity: A Very Short Introduction


Timothy Clifton - 2017
    It also has the distinction of being the oldest, weakest, and most difficult force to quantize. Understanding gravity is not only essential for understanding the motion of objects on Earth, but also the motion of allcelestial objects, and even the expansion of the Universe itself. It was the study of gravity that led Einstein to his profound realizations about the nature of space and time and all astrophysical bodies within it.In this Very Short Introduction, Timothy Clifton looks at the development of our understanding of gravity since the early observations of Kepler and Newtonian theory. He discusses Einstein's theory of gravity, which now supplants Newton's, and shows how it allows us to understand why the frequencyof light changes as it passes through a gravitational field, why GPS satellites need their clocks corrected as they orbit the Earth, and why the orbits of distant neutron stars speed up. Today, almost 100 years after Einstein published his theory of gravity, we have even detected the waves ofgravitational radiation that he predicted. Clifton concludes by considering the testing and application of general relativity in astrophysics and cosmology, and looks at dark energy and efforts such as string theory to combine gravity with quantum mechanics.ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, andenthusiasm to make interesting and challenging topics highly readable.

Tensor Calculus Made Simple


Taha Sochi - 2017
    It consists of 169 pages. The language and method used in presenting the ideas and techniques of tensors make it very suitable as a textbook or as a reference for an introductory course on tensor algebra and calculus or as a guide for self-studying and learning. The book contains many exercises. The detailed solutions of all these exercises are available in another book by the author (Solutions of Exercises of Tensor Calculus Made Simple).

The Ascent of Gravity: The Quest to Understand the Force that Explains Everything


Marcus Chown - 2017
    It was the first force to be recognized and described yet it is the least understood. It is a "force" that keeps your feet on the ground yet no such force actually exists.Gravity, to steal the words of Winston Churchill, is "a riddle, wrapped in a mystery, inside an enigma." And penetrating that enigma promises to answer the biggest questions in science: what is space? What is time? What is the universe? And where did it all come from?Award-winning writer Marcus Chown takes us on an unforgettable journey from the recognition of the "force" of gravity in 1666 to the discovery of gravitational waves in 2015. And, as we stand on the brink of a seismic revolution in our worldview, he brings us up to speed on the greatest challenge ever to confront physics.

Storm in a Teacup: The Physics of Everyday Life


Helen Czerski - 2017
    Czerski provides the tools to alter the way we see everything around us by linking ordinary objects and occurrences, like popcorn popping, coffee stains, and fridge magnets, to big ideas like climate change, the energy crisis, or innovative medical testing. She provides answers to vexing questions: How do ducks keep their feet warm when walking on ice? Why does it take so long for ketchup to come out of a bottle? Why does milk, when added to tea, look like billowing storm clouds? In an engaging voice at once warm and witty, Czerski shares her stunning breadth of knowledge to lift the veil of familiarity from the ordinary.

The Forgotten Genius of Oliver Heaviside: A Maverick of Electrical Science


Basil Mahon - 2017
    His ideas and original accomplishments are now so much a part of everyday electrical science that they are simply taken for granted; almost nobody wonders how they came about and Heaviside's name has been lost from view. This book tells the complete story of this extraordinary though often unappreciated scientist. The author interweaves details of Heaviside's life and personality with clear explanations of his many important contributions to the field of electrical engineering. He describes a man with an irreverent sense of fun who cared nothing for social or mathematical conventions and lived a fiercely independent life. His achievements include creating the mathematical tools that were to prove essential to the proper understanding and use of electricity, finding a way to rid telephone lines of the distortion that had stifled progress, and showing that electrical power doesn't flow in a wire but in the space alongside it. At first his ideas were thought to be weird, even outrageous, and he had to battle long and hard to get them accepted. Yet by the end of his life he was awarded the first Faraday Medal. This engrossing story will restore long-overdue recognition to a scientist whose achievements in many ways were as crucial to our modern age as those of Edison's and Tesla's.

The Telescope in the Ice: Inventing a New Astronomy at the South Pole


Mark Bowen - 2017
    Bowen's long involvement with the IceCube project and its participants...Human emotions are palpable in the author's you-are-there framing." —The Wall Street JournalAlan Lightman: "A masterpiece of storytelling, bringing to life in rich detail not only the world of science but also the men and women who inhabit that world."George Musser, author of Spooky Action at a Distance: "If you want to know how science really works, this is your book."Sheldon Lee Glashow, 1979 Nobel Laureate in Physics: "A page-turning chronicle of the decades-long struggle by hundreds of physicists and engineers to create a frontier laboratory for the pursuit of the new discipline of neutrino astronomy."The IceCube Observatory has been called the “weirdest” of the seven wonders of modern astronomy by Scientific American. In The Telescope in the Ice, Mark Bowen tells the amazing story of the people who built the instrument and the science involved.Located near the U. S. Amundsen-Scott Research Station at the geographic South Pole, IceCube is unlike most telescopes in that it is not designed to detect light. It employs a cubic kilometer of diamond-clear ice, more than a mile beneath the surface, to detect an elementary particle known as the neutrino. In 2010, it detected the first extraterrestrial high-energy neutrinos from outer space and thus gave birth to a new field of astronomy.IceCube is also the largest particle physics detector ever built. Its scientific goals span not only astrophysics and cosmology but also pure particle physics. And since the neutrino is one of the strangest and least understood of the known elementary particles, this is fertile ground. Neutrino physics is perhaps the most active field in particle physics today, and IceCube is at the forefront.The Telescope in the Ice is, ultimately, a book about people and the thrill of the chase: the struggle to understand the neutrino and the pioneers and inventors of neutrino astronomy. It is a success story.

Reality in the Shadows (Or) What the Heck's the Higgs?


S. James Gates - 2017
    That universe is now coming to be better understood. You will see how this has happened and how the shadows in the unknown slowly continue to be lit and identified.Reality in the Shadows is a chronicle of the men and women who cast light on these mysteries of our existence, a look into some of the brilliant ideas that they presented, and a longer look at the new and even greater mysteries of the cosmos that now cry for scientific explanation. It is also an opportunity to become familiar with a now-famous particle-- the Higgs Boson--that is both a telling-out of some very old questions and the beginning for hundreds of new and yet-to-be-answered ones.This book is written for the lay person--someone very interested in this subject, who may not have had a lot of technical preparation. It was prepared to make the material as engagingly easy to read as possible and provides many analogies and explanations.

Making every science lesson count: Six principles to support great science teaching (Making Every Lesson Count Series)


Shaun Allison - 2017
    The book is underpinned by six pedagogical principles – challenge, explanation, modelling, practice, feedback and questioning – and provides simple, realistic classroom strategies that will help teachers make abstract ideas more concrete and practical demonstrations more meaningful. It also points a sceptical finger at the fashions and myths that have pervaded science teaching over the past decade or so – such as the belief that students can make huge progress in a single lesson and the idea that learning is speedy, linear and logical. Instead, Shaun advocates an approach of artful repetition and consolidation and shows you how to help your students develop their conceptual understanding of science over time. Making Every Science Lesson Count is for new and experienced science teachers alike. It does not pretend to be a magic bullet. It does not claim to have all the answers. Rather the aim of the book is to provide effective strategies designed to help you to bring the six principles to life, with each chapter concluding in a series of questions to inspire reflective thought and help you relate the content to your classroom practice. In an age of educational quick fixes, GCSE reform and ever-moving goalposts, this precise and timely addition to the Making Every Lesson Count series provides practical solutions to perennial problems and inspires a rich, challenging and evidence-informed approach to science teaching. Suitable for science teachers of students aged 11–16 years.

Cracking Quantum Physics (Cracking Series)


Brian Clegg - 2017
    Cracking Quantum Physics takes you through every area of particle physics to clearly explain how our world was, and is, created, and breaks down the most complex theories into easily understandable elements. Subjects covered include:-Time travel-The Higgs field-Dark Matter-The anatomy of the elements-Enter the atom-Quantum reality-Quantum tunnelling-Electrodynamics-Accelerators and colliders-The Zeno effectAn easy-to-understand guide to some of the most complex and intriguing topics: Cracking Quantum Physics is a must-read for anyone who has ever wondered about the underlying forces and materials that make up the world as we know it.

What Einstein Got Wrong


Dan Hooper - 2017
    Albert Einstein may have died decades ago, but his immense legacy continues. Who has not heard of Einstein’s theory of relativity, which revolutionized our understanding of space, time, and matter? His other discoveries are themselves titanic achievements that on their own would have made him a famous scientist.But Einstein was not infallible. He rejected the possibility of black holes, and he was reluctant to accept the concept of an expanding universe or that gravity waves might exist. All are predicted by his general theory of relativity, and all have been well confirmed by observations. Furthermore, he was practically alone among his peers in resisting the startling implications of quantum mechanics—a theory that he helped found and whose strange picture of reality has been verified in experiment after experiment.In other words, what Einstein got wrong includes some of the most exciting science of our time.In a course aimed at the scientifically curious at all levels, What Einstein Got Wrong focuses on the great scientist’s mistakes as a window into his mind—his thought processes, prejudices, and philosophical outlook. Studying Einstein’s errors may well be the best way of getting inside the head of this incomparable and enigmatic thinker, who was so influential that Time magazine named him the Person of the Century in 1999.Your professor on this thrilling intellectual journey is Dr. Dan Hooper, a researcher at the forefront of physics and a popular author and speaker on particle physics and cosmology. Dr. Hooper is Senior Scientist at the Fermi National Accelerator Laboratory, and Associate Professor of Astronomy and Astrophysics at the University of Chicago.In twelve half-hour lectures, Dr. Hooper discusses Einstein’s ideas—right and wrong—using minimal mathematics, so it’s accessible to curious minds everywhere. Those new to Einstein’s ideas will find What Einstein Got Wrong an excellent survey of the full scope of the master’s work, while those more experienced with physics and relativity will relish Dr. Hooper’s insights into Einstein’s legacy in modern physics, which lives on in myriad ways. Even Einstein’s mistakes inspired others along productive paths.Einstein Invents Relativity but Doesn’t Fully Buy ItYou begin with a two-lecture review of what Einstein got spectacularly right, notably his special and general theories of relativity. Proposed in 1905, special relativity introduced such concepts as the constancy of the speed of light, the relativity of simultaneity, time dilation, and the equivalence of mass and energy. General relativity, published a decade later, greatly enlarged the scope of special relativity by incorporating gravity, which Einstein showed is a geometric property of space and time.Special relativity created a sensation among Einstein’s fellow scientists, but general relativity made him world-famous, giving him a reputation as a scientific magician. That reputation stuck, and only his colleagues appreciated the setbacks that dogged him throughout his career as he struggled to develop and interpret his theories:The relativity race: Einstein had the conceptual pieces of general relativity in place long before he worked out the mathematical details. Unwittingly abandoning a promising path to a definitive theory, he suddenly discovered he was in a race with the world’s foremost mathematician, who was working on his own formulation of general relativity. Einstein barely won.Black holes banned: The first meaningful solution to Einstein’s equations of general relativity were worked out by mathematician Karl Schwarzschild, whose calculations showed the possibility of infinitely dense objects, later dubbed black holes. Einstein held that natural forces would prevent such bizarre phenomena, and his influence long persuaded other physicists that black holes were impossible.His “biggest blunder”: Convinced that the universe is static and eternal, Einstein added a cosmological constant to his formula for general relativity to forestall the instability his theory predicted. When astronomer Edwin Hubble discovered that the universe is expanding—that is, it’s unstable—Einstein reportedly called the constant his “biggest blunder.”Einstein Fights the Quantum RevolutionAlong with relativity, the other great revolution in physics in the 20th century was quantum mechanics. Einstein led the way here too, by proving the particle nature of light and that atoms really exist. As with relativity, he was wary of accepting the full implications of the developing theory:“God does not play dice”: Experiments showed that matter behaves very strangely at the quantum scale. Einstein’s friend Max Born proposed that the traditional view of cause and effect does not apply in quantum mechanics, where interactions can only be understood in terms of probabilities. Einstein dismissed this view with the remark, “God does not play dice with the universe.”Schrödinger's cat: Working with colleagues Boris Podolsky and Nathan Rosen, Einstein devised a thought experiment that showed an apparent impossibility in a quantum state later called entanglement. This was the inspiration for Erwin Schrödinger's famous paradox involving a cat that is simultaneously dead and alive. But impossible or not, entanglement turns out to be real.Unified field theory: Inspired by James Clerk Maxwell’s unification of electrical and magnetic phenomena in a single theory called electromagnetism, Einstein sought to do the same for electromagnetism and relativity. His hope was that this “unified field theory” would restore determinism and scientific realism to the quantum world. But his labors were fruitless.Dr. Hooper stresses that Einstein’s miscalculations, oversights, and false leads do not detract from his greatness. In the final lecture, he points out how missteps also plagued the careers of Johannes Kepler, Galileo Galilei, and Isaac Newton—three other indisputable giants in the history of science.Indeed, mistakes are fundamental to scientific progress. One of Einstein’s colleagues at Princeton University, the physicist John Wheeler, observed that “our whole problem is to make mistakes as fast possible.” Only by priming the pump with theories that can be tested against evidence do we advance closer to the truth, throwing out the bad theories and improving the good. The beauty of science is not that it is infallible but that it corrects its mistakes. Einstein was a ceaselessly creative participant in this process, as you learn in What Einstein Got Wrong.

Physics Avoidance: and other essays in conceptual strategy


Mark Wilson - 2017
    "Physics avoidance" refers to the fact that we frequently cannot reason about nature in the straightforward manner we anticipate, but must seek alternative policies that allow us to address the questions we want answered in a tractable way.Within both science and everyday life, we find ourselves relying upon thought processes that reach useful answers in opaque and roundabout manners. Conceptual innovators are often puzzled by the techniques they develop, when they stumble across reasoning patterns that are easy to implement but difficult to justify. But simple techniques frequently rest upon complex foundations — a young magician learns how to execute a card-guessing trick without understanding how its progressive steps squeeze in on a proper answer. As we collectively improve our inferential skills in this gradually evolving manner, we often wander into unfamiliar explanatory landscapes in which simple words encode physical information in complex and unanticipated ways. Like our juvenile conjurer, we fail to recognize the true strategic rationales underlying our achievements and may turn instead to preposterous rationalizations for our policies. We have learned how to reach better conclusions in a more fruitful way, but we remain baffled by our own successes.At its best, philosophical reflection illuminates the natural developmental processes that generate these confusions and explicates their complexities. But current thinking within philosophy of science and language works to opposite effect by relying upon simplistic conceptions of "cause", "law of nature", "possibility", and "reference" that ignore the strategic complexities in which these concepts become entangled within real life usage. To avoid these distortions, better descriptive tools are required in philosophy. The nine new essays within this volume illustrate this need for finer discriminations through a range of revealing cases, of both historical and contemporary significance.

Defy Your Limits: The Telekinesis Training Method


Sean McNamara - 2017
    Defy Your Limits offers what aspiring telekinesis practitioners have long sought, a detailed, tested, step-by-step method to learn exactly how to do it. While many can demonstrate TK, only a few can teach it proficiently in a format like this book. Sean McNamara is a seasoned meditation teacher who learned TK first-hand and teaches others how to actualize it themselves. This is not a theoretical book. It’s a training manual for those who are willing to do what it takes to defy their own limits. When you progress through the final level of training, you will be able to influence an object enclosed in glass from a distance of several feet. You will do so with your carefully and patiently trained mind-body-energy system. This text contains links to pages in the companion website which is filled with video tutorials filmed specifically for practitioners of this training system. Moving matter with the mind is only the beginning. This book is on the cutting edge of personal development, mindfulness, self-help and human performance. The ability taught here makes immediately observable that which self-improvement and power-of-intention books like The Secret and The Law of Attraction have only described - that our mind affects our reality. Defy Your Limits teaches you how to apply this telekinesis method toward your Vision Board, Energy Healing, Meditation,Metaphysical applications, and toward achieving your personal goals. Learn the Psi ability that sits at the crossroads of science and spirituality.

Memories of a Theoretical Physicist


Joseph Polchinski - 2017
    Unpublished yet. Free pdf available on https://arxiv.org/pdf/1708.09093.pdf

Spinning Black Hole Inside Our Earth


Ed Richard Lukowich - 2017
    More in-depth T Theory is available in TT's 5 book cosmology series, via Amazon in Paperbacks and as EBooks. (Also inquire at Chapters book stores. See Ed's website: www.trillionist.comPlease note that many TT ideas may be very alien when you firstencounter them. For, 'Most great ideas were initially viewed asridiculous.' Read TT in full to grasp how the neo concepts addedtogether make sense.T Theory predicts, 'TT's new theories are simply ahead of theirtime. Astronomers/astrophysicists, are presently slowly movingtowards discovering the secrets which T Theory writes about.Slowly, because their belief in the Big Bang halts their progress.That is the reason why T Theory is now reaching out to theseexperts; to speed up their cosmic discoveries as indicated by TT.' 'How our cosmos shows itself to us is a direct result of how itwas contructed; not accidentally by a Big Bang, but rather fromthe deployment of black holes that worked long and hard to build all of the cosmic spheres and then organize and control the spheres into billions of solar systems inside of millions of galaxies.' The Trillion Theory (TT) book series (5 books), by self-made cosmology writer Ed Lukowich, is the story of how our cosmos incredibly grew from small beginnings a trillion years ago to 73 quintillion stars today. See website www.trillionist.comSpinning Black Hole Inside Our Earth, provides (in brief)new eye-opening answers to 4 great universe questions: -How did our Earth form into a sphere? -How did our Solar System get its formation? -How did our Milky Way Galaxy become a hotel hosting millions of solar systems, such as ours?-How did our cosmos evolve to its gigantic size? Ed's answers to these 4 secrets shows that a specific type ofscientific design was used throughout the project of building ourcosmos; a design feature seen within atoms, planets, solar systems, and within the billions of galaxies. The notion of cosmic design doesset off a firestorm with many people. (Note: Detailed expandedanswers can be found in Ed's 4 previous cosmology books. Also, notethat the Ed Lukowich cosmology books only deal with the physicalcosmos - these books do not deal with a spiritual side within ouruniverse. For ideas on reincarnation, see Ed's futuristic novelTrillionist, under pen name Sagan Jeffries). www.trillionist.comAuthor Biography: About the Author: Ed Lukowich began writing his new universe theory books back in 1998. Now, he is the author of the following 5 book cosmology non-fiction book series: Trillion Theory, (the 1st book in the Ed Lukowich cosmology series). Trillion Years Universe Theory, (the 2nd book in the Ed Lukowich cosmology series). Black Holes Built our Cosmos, (the 3rd book in the Ed Lukowich cosmology series). T Theory Says: Who Owns Our Universe, (the 4th book in the Ed Lukowich cosmology series). Spinning Black Hole Inside Our Earth, (the 5th book in the Ed Lukowich cosmology series). Ed is also the author of a futuristic sci-fi novel entitled The Trillionist, which depicts the despicable actions of an older-than-dirt entity which deviously manipulates its planet along a path to disaster. Ed is a former World and Olympian curler and National Coach turned sci-fi cosmology writer. See website www.trillionist.com for his books and e-books.

The mathematics of mind-time


Karl Friston - 2017
    https://aeon.co/essays/consciousness-...The special trick of consciousness is being able to project action and time into a range of possible futures

Picturing Quantum Processes: A First Course in Quantum Theory and Diagrammatic Reasoning


Bob Coecke - 2017
    Requiring only basic mathematical literacy, this book employs a unique formalism that builds an intuitive understanding of quantum features while eliminating the need for complex calculations. This entirely diagrammatic presentation of quantum theory represents the culmination of ten years of research, uniting classical techniques in linear algebra and Hilbert spaces with cutting-edge developments in quantum computation and foundations. Written in an entertaining and user-friendly style and including more than one hundred exercises, this book is an ideal first course in quantum theory, foundations, and computation for students from undergraduate to PhD level, as well as an opportunity for researchers from a broad range of fields, from physics to biology, linguistics, and cognitive science, to discover a new set of tools for studying processes and interaction.

Improving How Universities Teach Science: Lessons from the Science Education Initiative


Carl Wieman - 2017
    Too few departments ask whether what happens in their lecture halls is effective at helping students to learn and how they can encourage their faculty to teach better. But real change is possible, and Carl Wieman shows us how it can be brought about.Improving How Universities Teach Science draws on Wieman's unparalleled experience to provide a blueprint for educators seeking sustainable improvements in science teaching. Wieman created the Science Education Initiative (SEI), a program implemented across thirteen science departments at the universities of Colorado and British Columbia, to support the widespread adoption of the best research-based approaches to science teaching. The program's data show that in the most successful departments 90 percent of faculty adopted better methods. Wieman identifies what factors helped and hindered the adoption of good teaching methods. He also gives detailed, effective, and tested strategies for departments and institutions to measure and improve the quality of their teaching while limiting the demands on faculty time.Among all of the commentary addressing shortcomings in higher education, Wieman's lessons on improving teaching and learning stand out. His analysis and solutions are not limited to just one lecture hall or course but deal with changing entire departments and universities. For those who want to improve how universities teach science to the next generation, Wieman's work is a critical first step.

The Particles of the Universe 2: Disrupted


Jeff Yee - 2017
    Before these discoveries, it was believed that atomic elements were unique. Gold, silver, iron and dozens of other elements are now attributed to a unique number of protons in an atomic nucleus. After its simplification, this newfound understanding of the atom led to significant advancements in new materials, electronics and eventually nuclear energy. By the late 1900s and early 2000s, a new problem surfaced with the atom and the complex behavior of its components. This is referred to as the subatomic domain, which is the world that is smaller than the atom and the proton. Dozens and dozens of subatomic particles have been discovered, analogous to what was once the discovery of new elements. Billions of dollars, much of which is taxpayer funded, is spent on a science called particle physics that studies the strange behavior of these particles. This science is extremely important for our future as a civilization because unlocking the mysteries of particles is the key to understanding energy itself. Similar to the advancements that were made after the discovery of the proton in 1911, a revolution of new products awaits our entrepreneurs once the subatomic world can be rationalized like atomic elements were simplified. The issue is that there is a lack of innovation that has been able to cross the bridge from the scientific community to the business ecosystem. How can products be developed when the scientific explanations for the subatomic world are dark matter, parallel universes and hidden dimensions? Meanwhile, our existence as a species in the next centuries will be challenged if we don’t find solutions to meet our energy needs. An understanding of particles and energy requires a new explanation if we are to break this deadlock. It requires rolling back a key assumption in physics that has held for more than a century that is preventing progress. Particles and light are known to have wave properties of energy, yet an assumption in science is that there is no material in the universe to carry these waves - referred to as the aether. Could you imagine if scientists were asked to explain an ocean wave without water existing in the ocean? The original Particles of the Universe was a call to action to renew efforts of a science based on the aether. Sufficient evidence exists for it and there is a reasonable explanation for why experiments fail to detect it. Five years later, this is the sequel to the hypothesis of a simpler universe of matter and forces. It is the proof to the hypothesis that an aether does exist and it logically explains the subatomic world of particles and photons and the forces that cause their motion. It is the proof that there is a fundamental particle, equivalent to the proton for elements. It is the proof that there is one set of laws for the universe regardless of size. This sequel is the proof and it is intended as a framework for the entrepreneur, bridging a new science to products that solve real-world problems. The proof that is offered should be more than sufficient for a skeptic that needs to put the theory to a test. Rightfully so, it should be scrutinized and tested, as it makes bold claims that are counter to our understanding of particle physics today. This is not the first time that science has been challenged, nor will it be the last. Challenging and questioning the world in which we live is what leads to humankind’s progress. Feb 2018 Update - Corrected nucleon stacking image for 4f element. May 2018 Update - Corrected photon angle and length. Added electromagnetism equation. Subscribe to the YouTube Channel for videos at: https://www.

Twenty-First Century Quantum Mechanics: Hilbert Space to Quantum Computers: Mathematical Methods and Conceptual Foundations


Guido Fano - 2017
    

Collider Physics within the Standard Model: A Primer (Lecture Notes in Physics Book 937)


Guido Altarelli - 2017
    In 2013 the late Prof. Altarelli wrote: The discovery of the Higgs boson and the non-observation of new particles or exotic phenomena have made a big step towards completing the experimental confirmation of the standard model of fundamental particle interactions. It is thus a good moment for me to collect, update and improve my graduate lecture notes on quantum chromodynamics and the theory of electroweak interactions, with main focus on collider physics. I hope that these lectures can provide an introduction to the subject for the interested reader, assumed to be already familiar with quantum field theory and some basic facts in elementary particle physics as taught in undergraduate courses. “These lecture notes are a beautiful example of Guido’s unique pedagogical abilities and scientific vision”. From the Foreword by Gian Giudice

What Is Physics?: A Defence of Classical Theism


Nigel Cundy - 2017
    However, the science behind Newtonian-based physics, and its daughters, has been shown to be wrong. Almost every philosophical assumption behind the mechanistic philosophy that inspired Galileo, Newton and their successors through to Maxwell, and even Einstein's classical theory of relativity, has been shown to be wrong by the experimental success of quantum field theory in the latter part of the twentieth and early twenty first centuries. Key philosophical principles, which underlie much of contemporary thought, such as nominalism, empiricism, determinism and the enlightenment views on causality are also undermined. The scientific revolution was accompanied by an unremitting criticism of classical philosophy. However, much of that criticism was based on the premise that physics is fundamentally mechanistic, an assumption we now know to be incorrect. So how well does that criticism measure up against today's science? The critical arguments are far weaker than they are often claimed to be. So what if we compare contemporary physics against classical philosophy? Classical philosophy is not unscathed, but it survives the encounter. Key classical concepts such as formal and final causality, potentiality and actuality, and the principle of (classical) causality have (when not misunderstood as the renaissance and early modern thinkers tended to do) direct analogues in quantum field theory. While it requires modification, and needs to be given a secure mathematical and geometrical foundation, the philosophy of the high medieval scholastics provides a far better basis for a philosophy of quantum physics than the various modern philosophies. The medieval philosophers showed rigorously that the premises behind classical philosophy logically imply classical monotheism. So how well do those arguments stand up when compared against modern physics, and how successful are the modern objections to those arguments? Again, the classical philosophers fare better than their later critics. For example, much of the modern criticism of the classical arguments attacks the form of causality used by the Greek, Islamic and medieval European philosophers. In the light of the mechanistic pre-twentieth century physics, such attacks seemed plausible, and were used to avoid the force of the medieval arguments. But quantum indeterminacy undermines the alternative enlightenment visions of causality (or visions of its absence), leaving only the classical version surviving. The conservation of four momentum, derived from the secure principle of locality at the foundation of quantum field theory, demands the classical principle of substance causality. In classical theism, God is not only an uncreatable creator of the universe, but actively sustains it at every moment. Physics is thus seen as a description of how God upholds and constantly guides matter. Scientific explanations are not a rival to theological explanations, but a part of the theological explanation. If this picture is correct, then how would our knowledge of God relate to our knowledge of physics? The rationality of God implies that nature can be described abstractly, and understood through reason, mathematics and probability. God's free will implies that it is impossible to predict the future with certainty, but only ascribe a certain likelihood to each outcome. God's transcendence of space and time and equal relationship to every particle in the universe enforces certain local symmetries on the physical description. But these are among the foundational principles used to construct quantum field theory. Thus it is possible to reason from the existence of God to the existence of a universe which closely (or identically) resembles the universe we live in. Modern thinkers have frequently claimed that science, reason and religious beliefs are in conflict. Those claims need reexamini

The Quantum Revolution in Philosophy


Richard Healey - 2017
    But we have yet to understand the revolution's significance for philosophy. Richard Healey opens a path to such understanding. Most studies of the conceptual foundations of quantum theory first try to interpret the theory - to say how the worldcould possibly be the way the theory says it is. But, though fundamental, quantum theory is enormously successful without describing the world in its own terms. When properly applied, models of quantum theory offer good advice on the significance and credibility of claims about the world expressedin other terms. This first philosophical lesson of the quantum revolution dissolves the quantum measurement problem. Pragmatist treatments of probability and causation show how quantum theory may be used to explain the non-localized correlations that have been thought to involve spookyinstantaneous action at a distance. Given environmental decoherence, a pragmatist inferentialist approach to content shows when talk of quantum probabilities is licensed, resolves any residual worries about whether a quantum measurement has a determinate outcome, and solves a dilemma about theontology of a quantum field theory. This approach to meaning and reference also reveals the nature and limits of objective description in the light of quantum theory. While these pragmatist approaches to probability, causation, explanation and content may be independently motivated by philosophicalargument, their successful application here illustrates their practical importance in helping philosophers come to terms with the quantum revolution.

A Lady Mathematician in This Strange Universe: Memoirs


Yvonne Choquet-Bruhat - 2017
    She recalls conversations, collaborations and even arguments shared with many great scientists, including her experiences with Albert Einstein. She also describes some of her numerous trips around the world, spurred by a passion for travel, beauty and mathematics. At once reflective, enlightening and bittersweet, this book allows readers a look into the life and thought processes of an esteemed female academic.Contents: PrologueAncestorsGood Daddy, Aunt Mary, Mame and TontonMy ParentsChildhood and AdolescenceYouth 1940–1944Disaster 1944–1946Life in MontaigneA New Life, AmericaMarseille 1953–1955Transitions 1957–1964First Years in Antony 1965–1968After the Reform 1968–1979Academician 1979Life Continues 1979–1990Retirement 1990–2003A I'I.H.E.S 2003–?Far Away TravelsOur House in DammartinEpilogueReadership: The general public, academics and students with a specific interest in the life of Yvonne Choquet–Bruhat and/or a general interest in the life of an accomplished mathematician and theoretical physicist. Keywords: Autobiography;Yvonne Choquet-Bruhat;Mathematics;Physics;General Relativity;Einstein;Field Equations;Research;TravelReview:0

Modern Elementary Particle Physics: Explaining and Extending the Standard Model


Gordon L. Kane - 2017
    Only an introductory course knowledge about quantum theory is needed. The text provides a pedagogical description of the theory, and incorporates the recent Higgs boson and top quark discoveries. With its clear and engaging style, this new edition retains its essential simplicity. Long and detailed calculations are replaced by simple approximate ones. It includes introductions to accelerators, colliders, and detectors, and several main experimental tests of the Standard Model are explained. Descriptions of some well-motivated extensions of the Standard Model prepare the reader for new developments. It emphasizes the concepts of gauge theories and Higgs physics, electroweak unification and symmetry breaking, and how force strengths vary with energy, providing a solid foundation for those working in the field, and for those who simply want to learn about the Standard Model.

The Fusion Age: Modern Nuclear Fusion Reactors


Richard Dinan - 2017
    The motivation behind this book is to provide a practical guide to modern tokamak reactors for non-physicists. Much existing content is created by scientists for scientists and is rich with equations that will quickly disinterest people whose resourcefulness may lie in other fields. Fusion development is calling out for the financers and entrepreneurs of this world too.

Eclipse: History. Science. Awe.


Bryan Brewer - 2017
    Discover how these rare and dramatic celestial events have influenced culture throughout the ages, from Stonehenge and ancient Egypt to Shakespeare and Mark Twain. Follow the sagas of scientists who traveled the globe to glimpse precious minutes of totality to study our solar system. Learn the simple secrets of how eclipses occur, and why they continue to rivet the human imagination.This background lays the foundation for your breathtaking appreciation of this beautiful spectacle on the day of the eclipse. This generously illustrated, full-color book includes a complete viewing guide, with tips on selecting a location and knowing what to look for. Over the centuries, observers have described the delicate solar corona - visible only during a total solar eclipse - as a sublime and otherworldly sight. Few ever get the chance to experience totality, and those who do never foget it.

Energy in Orthodox Theology and Physics: From Controversy to Encounter


Stoyan Tanev - 2017
    Much less well known is that it is also a key concept in Eastern Christian or Orthodox theology. This book from Dr. Stoyan Tanev--a physicist, innovation management scholar, and theologian--provides a comparative analysis of the conceptualizations of energy in Orthodox theology and in physics, and demonstrates the potential of such comparison for a better understanding of these two quite different domains of human enquiry. The book explores the rediscovery of the Byzantine Church's teaching on the Divine energies in twentieth-century Orthodox theology, and offers new insights about the key contributions of key theologians such as Sergius Bulgakov, George Florovsky, John Meyendorff, Christos Yannaras, and Thomas Torrance. Where do the understandings of energy in theology and physics meet? The author argues that the encounter between theology and physics happens at the level of quantum physics, where the subtle use of words and language acquires a distinctive apophatic dimension. His comparative approach focuses on the epistemological struggles of theologians and physicists. According to Tanev, this focus on the struggles of knowing offers a new way to look at the dialogue between science and theology. "This work by Stoyan Tanev is by far the most thorough analysis yet made of the structural isomorphism in the roles played by the concept of energy in physics and theology. It promises to open up new areas of inquiry for all who are interested in the essence/energies distinction, Eastern Orthodox theology, or the relationship between theology and science." --David Bradshaw, University of Kentucky   "In an era where a new thought of suspicion marks the crack of a post-secularist dawn, Tanev's unique contribution consists of opening a fertile discussion between the controversial, in the West, concept of energy in the theology of the Greek Fathers, and the most advanced cosmological aspirations of modern physics. Tanev will prove to be one of the pioneering figures of such a promising research, and his book will launch a host of compelling discussions." --Nikolaos Loudovikos, University Ecclesiastical Academy of Thessaloniki, Greece   "Stoyan Tanev unfolds the Eastern Christian teaching on the distinction between Divine essence and energies and demonstrates its everlasting actual vitality. His main focus is on its critical relevance in the sophiological debates, the analogical isomorphism of 'energy' in theology and quantum physics, as well as the value of the teaching for today's social sciences. The emphasis on the efficiency of the teaching in solving contemporary issues in domains other than theology opens up completely new dimensions of its vitality and relevance. Tanev's work is not just a call for a necessary step in uncovering these new dimensions. His Energy in Orthodox Theology and Physics is actually the first step in this direction."  --Georgi Kapriev, Sofia University, Bulgaria   Stoyan Tanev is Associate Professor of Technology Entrepreneurship and Innovation at Carleton University, Ottawa, Canada, and Adjunct Professor in the Faculty of Theology at Sofia University, Bulgaria. Dr. Tanev holds a PhD in Physics from the Universite Pierre et Marie Curie (Paris VI), a PhD in Systematic Theology from Sofia University, Bulgaria, and a Technology Management degree from Carleton University.

The Next Step: Exponential Life


Aubrey de Grey - 2017
    This book's premise is that humanity is at the beginning of a technological revolution that is evolving at a much faster pace than earlier ones--a revolution is so far-reaching it is destined to generate transformations we can only begin to imagine. Contributors include Aubrey D.N.J. de Grey, Jonathan Rossiter, Joseph A. Paradiso, Kevin Warwick, Huma Shah, Ramon Lopez de Mantaras, Helen Papagiannis, Jay David Bolter, Maria Engberg, Robin Hanson, Stuart Russell, Darrell M. West, Francisco Gonzalez, Chris Skinner, Steven Monroe Lipkin, S. Matthew Liao, James Giordano, Luciano Floridi, Sean O Heigeartaigh and Martin Rees.

Quantum Theory and Free Will: How Mental Intentions Translate into Bodily Actions


Henry P. Stapp - 2017
    The author, a distinguished theoretical physicist, shows how this theory, realistically interpreted, assigns an important role to our conscious free choices. Stapp claims that mainstream biology and neuroscience, despite nearly a century of quantum physics, still stick essentially to failed classical precepts in which mental intentions have no effect upon our bodily actions. He shows how quantum mechanics provides a rational basis for a better understanding of this connection, even allowing an explanation of certain phenomena currently held to be “paranormal”. These ideas have major implications for our understanding of ourselves and our mental processes, and thus also for the meaningfulness of our lives.

Zapped: From Infrared to X-rays, the Curious History of Invisible Light


Bob Berman - 2017
    It's zooming at you from cell towers, microwave ovens, CT scans, mammogram machines, nuclear power plants, deep space, even the walls of your basement. You cannot see, hear, smell or feel it, but there is never a single second when it is not flying through your body. Too much of it will kill you, but without it you wouldn't live a year. From beloved popular science writer Bob Berman, Zapped tells the story of all the light we cannot see, tracing infrared, microwaves, ultraviolet, X-rays, gamma rays, radio waves and other forms of radiation from their historic, world-altering discoveries in the 19th century to their central role in our modern way of life, setting the record straight on health costs (and benefits) and exploring the consequences of our newest technologies. Lively, informative, and packed with fun facts and "eureka moments," Zapped will delight anyone interested in gaining a deeper understanding of our world.

From Matter to Life: Information and Causality


Sara Imari Walker - 2017
    

Physics in 50 Milestone Moments


James Lees - 2017
    Uniquely, it is structured around a timeline of landmark events that vividly brings to life the evolution of this most fundamental science; from the Stone Age, through the classical era and the Renaissance, to the present day. As well as offering a comprehensive guide to physics, this book helps make the big ideas intelligible to us by placing them in their real-world contexts.