Kvantfysik
11 860 produkter
11 860 produkter
- Nyhet
Häftad, Engelska, 2026
288 kr
Skickas
Draws on the revolutionary discoveries of modern physics to reveal a universe built on experience and relationship, offering a new foundation for an ethical and spiritual life.For centuries, science and spirituality have been viewed as irreconcilable. For the physicist Arthur Zajonc, this conflict is based on a profound misunderstanding. The true obstacle is not science itself but its entanglement with scientific materialism—a philosophy that, Zajonc argues, has been dismantled by the very discoveries of twentieth-century physics. In Thinking Beyond Materialism, Zajonc takes the reader on a journey through the implications of relativity and quantum mechanics, revealing a universe built not on inert matter but on the inner dimensions of human experience, relationship, and a productive, existential ambiguity. Drawing on his dual expertise as a physicist and meditation teacher, and his pioneering work with the Mind & Life Institute and the Dalai Lama, Zajonc charts a path toward a new worldview. The result is a "contemplative manifesto" that moves beyond outdated dogmas, proposing a science that befriends subjectivity, embraces holism, and rediscovers a firm foundation for an ethical and spiritual life.
Pocket, Svenska, 2023
89 kr
Skickas inom 3-6 vardagar
Våra kroppar är uppbyggda av biljoner mikroskopiska celler, och i cellernas innersta värld gäller kvantfysikens lagar. Kvantfysiken beskriver hur fåglarna hittar hem över tusentals kilometer och hur en ödla kan hänga upp och ner i taket. Kvantfysiken förklarar också fotosyntesen som är grunden för allt liv på jorden den process som ger en maskros kraften att spränga genom asfalten.
I kvantfysikens värld kan en partikel befinna sig på många ställen vid samma tidpunkt. Den kan förflytta sig genom att välja alla vägar mellan två punkter - samtidigt. Och information kan se ut att färdas över stora avstånd utan att det tar någon tid alls. I den mikroskopiska världen kan det se ut som att naturens lagbundenhet faller samman till osäkerhet och slump bara genom att man tittar på den. Men det är faktiskt inte sant den följer bara andra lagar: kvantfysikens skenbart paradoxala vägar i atomernas och molekylernas värld.
Kvantfysiken är också nyckeln till att förstå den genetik och biokemi som till slut förklarar hur vår kropp och vårt medvetande fungerar och kan påverkas. Kunskapen om kvantfysikens betydelse för medicin och biologi kan göra det möjligt att diagnosticera och behandla sjukdomar på nya sätt, och kanske i framtiden besvara de verkligt svåra frågorna hur uppstod och utvecklades livet på jorden?
Häftad, Engelska, 2025
128 kr
Skickas
THE NEW YORK TIMES BESTSELLER‘Neat, and extremely simple: only a deep thinker such as Sean Carroll could introduce the complexity of Einstein’s general relativity in such a luminous and straightforward manner.’Carlo Rovelli, author of Seven Brief Lessons on PhysicsImmense, strange and infinite, the world of modern physics often feels impenetrable to the undiscerning eye – a jumble of muons, gluons and quarks, impossible to explain without several degrees and a research position at CERN.But it doesn’t have to be this way!Allow world-renowned theoretical physicist and bestselling author Sean Carroll to guide you through the biggest ideas in the universe. Elegant and simple, Carroll unravels a web of theory to get to the heart of the truths they represent about the world around us.—In Quanta and Fields, the second in this landmark trilogy, Carroll delves into the baffling and beautiful world of quantum mechanics. From Schrödinger to Feynman, Carroll travels through the quantum revolution with the greatest minds of the twentieth century. Exploring how several decades of research overturned centuries of convention, Carroll provides a dazzling tour of the most exciting ideas in modern science.
Inbunden, Svenska, 2024
163 kr
Ibland är det enkla faktiskt bäst. Den här smarta guiden förklarar den moderna vetenskapens förbryllande värld. Texterna är korta och informativa och följs åt av pedagogiska bilder så att du snabbt kan få grepp om allt från tankeexperimentet med Schrödingers katt till kvantteleportering.
Oavsett om du pluggar naturvetenskap, vill friska upp minnet, bredda din allmänbildning eller briljera i sociala sammanhang är Kvantfysik på 1 minut fullspäckad med allt du behöver för att snabbt och enkelt förstå kvantfysikens grunder.
Häftad, Engelska, 2023
141 kr
Skickas
A Brief History of Time for the 21st CenturyAt the heart of our galaxy lies a monster so deadly, not even light can escape its grasp. Its secrets lie waiting to be discovered. It’s time to explore our universe’s most mysterious inhabitantsBlack Holes At the heart of the Milky Way lies a supermassive black hole 4 million times more massive than our Sun. A place where space and time are so warped that light is trapped if it ventures within 12 million km. According to Einstein, inside lies the end of time. According to 21st-century physics, the reality may be far more bizarre. Black holes lie where the most massive stars used to shine and at the edge of our current understanding. They are naturally occurring objects, the inevitable creations of gravity when too much matter collapses into not enough space. And yet, although the laws of nature predict them, they fail fully to describe them.Black holes are places in space and time where the laws of gravity, quantum physics and thermodynamics collide. Originally thought to be so intellectually troubling that they simply could not exist, it is only in the past few years that we have begun to glimpse a new synthesis; a deep connection between gravity and quantum information theory that describes a holographic universe in which space and time emerge from a network of quantum bits, and wormholes span the void.In this groundbreaking book, Professor Brian Cox and Professor Jeff Forshaw take you to the edge of our understanding of black holes; a scientific journey to the research frontier spanning a century of physics, from Einstein to Hawking and beyond, that ends with the startling conclusion that our world may operate like a giant quantum computer.
Häftad, Engelska, 2024
116 kr
Skickas inom 5-8 vardagar
With a rare blend of scientific insight and writing as graceful as the theories it so deftly explains, The Elegant Universe remains the unrivaled account of the modern search for the deepest laws of nature: “a standard that will be hard to beat” (George Johnson, New York Times Book Review). In this new 25th anniversary edition, renowned physicist and author Brian Greene—“the single best explainer of abstruse concepts in the world today” (Washington Post)—updates his classic work with a new preface and epilogue summarizing the significant theoretical and experimental developments over the past quarter-century. From established science, including relativity and quantum mechanics, to the cutting edge of thinking on black holes, string theory, and quantum gravity, The Elegant Universe makes some of the most sophisticated concepts ever contemplated thoroughly accessible and entertaining, bringing us closer than ever to comprehending how the universe works.
Inbunden, Engelska, 2018
739 kr
Changes and additions to the new edition of this classic textbook include a new chapter on symmetries, new problems and examples, improved explanations, more numerical problems to be worked on a computer, new applications to solid state physics, and consolidated treatment of time-dependent potentials.
Häftad, Engelska, 2015
141 kr
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'Quantum mechanics for real. This is the good stuff, the most mysterious aspects of how reality works, set out with crystalline clarity. The place to start' Sean Carroll, physicist, California Institute of Technology, author of The Particle at the End of the UniverseThis is the ultimate practical introduction to quantum mechanics. World-renowned physicist Leonard Susskind and data engineer Art Friedman give you the basic skills you need to tackle this famously difficult topic yourself.They provide clear, lively explanations of basic concepts, introduce the key fields of quantum mechanics and include step-by-step exercises. Making a complex subject 'as simple as possible, but no simpler', this is a practical toolkit for amateur scientists that you won't find anywhere else.
Häftad, Engelska, 2021
144 kr
Skickas
Quantum physics is not mystifying. The implications are mind-bending, and not yet fully understood, but this revolutionary theory is truly illuminating. It stands as the best explanation of the fundamental nature of our world.‘An authoritative and beautifully written account of the quest to understand quantum theory and the origin of space and time.’ Professor Brian Cox Spanning the history of quantum discoveries, from Einstein and Bohr to the present day, Something Deeply Hidden is the essential guide to the most intriguing subject in science. Acclaimed physicist and writer Sean Carroll debunks the myths, resurrects and reinstates the Many-Worlds interpretation, and presents a new path towards solving the apparent conflict between quantum mechanics and Einstein’s theory of general relativity. In doing so, he fills a gap in the science that has existed for almost a century.A magisterial tour, Something Deeply Hidden encompasses the cosmological and everyday implications of quantum reality and multiple universes. And – finally – it all makes sense.***'Carroll takes us by the hand and with a benign smile and a chatty style, leads us to a place where… at every instant an almost infinite number of copies of you are splitting off to live alternative lives… a wild conceptual ride.' The Sunday Times, BOOKS OF THE YEAR'Like all great writers, Carroll has the remarkable ability of putting the reader utterly at ease with his lucid and addictive prose. He leads you so gently and comfortably into his quantum world that you quickly forget you are being given access to the most profound ideas about the nature of reality.' Jim Al-Khalili'Sean Carroll’s immensely enjoyable Something Deeply Hidden brings readers face-to-face with the fundamental quantum weirdness of the universe – or should I say universes? And by the end, you may catch yourself finding quantum weirdness not all that weird.' Jordan Ellenberg
Storpocket, Svenska, 2026
243 kr
Skickas inom 3-6 vardagar
Kvantfysik är ett svårt ämne och denna bok vill reda ut underliga och misstänkt felaktiga resonemang. För det första är verklighetsbegreppet ofta förvirrat. Det är meningslöst att tala om vad som händer innan en mätning görs. Ett exempel är det s.k. ”Schrödingers katt”. Att tilldela exemplet en superposition – katten är både död och levande – är utom mening. Georg cantor söker ’bevisa’ att reella talmängden är större än den naturliga. Intuitivt förstår vi det, men Cantors ’bevis’ håller inte. Kurt Gödels ofullständighetsbevis för aritmetiken och en nedgörande kritik av formalismen, bygger på klasssisk logik, men gör sig skyldig till ett flagrant missbruk av denna logik.
Inbunden, Svenska, 2024
329 kr
Skickas
Kvantfysikens fader, Max Planck, hamnade mitt i den spricka som nazisterna rev upp mellan civilisation och barbari, vetenskap och terror, sanning och lögn. På grund av sina nära band till judiska vänner och kolleger, fick Max Planck se de flesta av sina arbeten förstöras och sitt namn ställas på glömskans rand under andra världskriget. Men lyckligtvis bevarades en stor del av hans brev för eftervärlden. Där finns bland annat den viktiga korrespondensen med vännen och kollegan Albert Einstein, liksom Plancks vädjanden till Hitler om att skona hans son från döden.
I Brandon Browns prisbelönta biografi får vi följa den visionära fysiker som kom att skissera de grundläggande formlerna för kvantteorin och som tilldelades Nobelpriset 1918. Föga anande man att den vetenskapsnation som han företrädde skulle komma att falla samman, och en grym epok i Tysklands historia ta sin början.
Inbunden, Engelska, 2026
309 kr
Skickas
'One of the most accomplished and important science writers of our time' ED YONG'Chanda Prescod-Weinstein brings light to our universe' ROBIN INCEIn The Edge of Space-Time, Chanda Prescod-Weinstein takes readers to the boundaries of the universe, inviting us to spend time at the edge of what we know about space-time - and about ourselves. Guided by her conviction that science is for everybody, Prescod-Weinstein renders accessible some of the most abstract concepts of theoretical physics and draws on poetry and popular culture - from Queen Latifah to Lewis Carroll to Big K.R.I.T. to Sun Ra and Star Trek - to tell fascinating stories about the fundamental quantum nature of space-time and everything inside of it. Here we meet the quantum cat that is both dead and alive, learn the difference between dark matter and dark energy, explore the inner workings of black holes and investigate the possibility of a unified theory of quantum gravity.Through Prescod-Weinstein's clear-eyed and unique perspective, and informed by her deep knowledge of post-colonial history and Black feminist thought, The Edge of Space-Time argues that physics is an essential way for everyone to look at the universe and presents a compelling case that 'the edge' is a powerful vantage point from which to see the big picture. Prescod-Weinstein also shows us how spending time with the cosmos is a vital human activity that enriches all our lives.
Häftad, Engelska, 2015
145 kr
Skickas
In Our Mathematical Universe, Max Tegmark, one of the most original physicists at work today, leads us on an astonishing journey to explore the mysteries uncovered by cosmology and to discover the nature of realityPart-history of the cosmos, part-intellectual adventure, Our Mathematical Universe travels from the Big Bang to the distant future via parallel worlds, across every possible scale - from the sub-atomic to the intergalactic - showing how mathematics provides the answers to our questions about the world. Where do we come from? What makes the universe the way it is? In essence, why are we here? With dazzling clarity, Max Tegmark ponders these deep mysteries and allows us to grasp the most cutting-edge and mind-boggling theories of physics. What he proposes is an elegant and fascinating idea: that our physical world not only is described by mathematics, but that it is mathematics. 'Our Mathematical Universe is nothing if not impressive. Brilliantly argued and beautifully written, it is never less than thought-provoking about the greatest mysteries of our existence' - New York Times 'An amazing ride through the rich landscape of contemporary cosmology... Physics could do with more characters like Tegmark... an imaginative intellect and a charismatic presence' - Clive Cookson, Financial Times Max Tegmark is author or co-author of more than 200 technical papers, twelve of which have been cited more than 500 times. He has featured in dozens of science documentaries, and his work with the SDSS collaboration on galaxy clustering shared the first prize in Science magazine's "Breakthrough of the Year: 2003". He holds a Ph.D from the University of California, Berkeley, and is a physics professor at MIT.
Inbunden, Svenska, 2023
295 kr
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I en fuktig tunnel under Donaufloden och i den varma luften mellan två kanarieöar utfördes i början av millenniet experiment som kastade nytt ljus över kvantmekanikens mysterier. Med hjälp av sammanflätade fotoner lyckades Anton Zeilinger tillsammans med sina kolleger överföra kvantegenskaper mellan partiklar på stora avstånd. Fenomenet som kommit att kallas kvantteleportering öppnar för oanade sätt att lagra och överföra information. En ny era av teknologiska genombrott står för dörren.
Som en pedagogisk introduktion till kvantfysikens värld ger den här boken berättelsen om den vetenskapliga upptäckt som skulle leda hela vägen till 2022 års Nobelpris i fysik.
Med ett förord av Ulf Danielsson.
Häftad, Engelska, 2014
229 kr
Skickas inom 5-8 vardagar
Häftad, Engelska, 2022
144 kr
'A majestic story' David Bodanis, Financial Times From the international bestselling author of Physics of the Impossible and Physics of the FutureThis is the story of a quest: to find a Theory of Everything. Einstein dedicated his life to seeking this elusive Holy Grail, a single, revolutionary 'god equation' which would tie all the forces in the universe together, yet never found it. Some of the greatest minds in physics took up the search, from Stephen Hawking to Brian Greene. None have yet succeeded.In The God Equation, renowned theoretical physicist Michio Kaku takes the reader on a mind-bending ride through the twists and turns of this epic journey: a mystery that has fascinated him for most of his life. He guides us through the key debates in modern physics, from Newton's law of gravity via relativity and quantum mechanics to the latest developments in string theory. It is a tale of dazzling breakthroughs and crushing dead ends, illuminated by Kaku's clarity, storytelling flair and infectious enthusiasm.The object of the quest is now within sight: we are closer than ever to achieving the most ambitious undertaking in the history of science. If successful, the Theory of Everything could simultaneously unlock the deepest mysteries of space and time, and fulfil that most ancient and basic of human desires - to understand the meaning of our lives.
Inbunden, Engelska, 2025
263 kr
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An acclaimed physicist signposts a new revolution in fundamental physics, and with it a new description of realityFor the last century, physics has been following the paths set out by the same two theories—quantum mechanics and general relativity—and, let’s face it, it’s getting pretty boring. Despite these great theories being fundamentally in conflict, most scientists are simply chasing decimal points in laboratories. To give the deeper explanation of reality we seek, we need new ways to explore and critique our best ideas of the universe on the smallest and largest scales.The situation is much like that in 1890, right before Planck, Einstein and Bohr blew the roof off Newtonian physics. As Vlatko Vedral argues in Portals to a New Reality, this suggests we are on the brink of a new revolution. Vedral first explains the state of the art of our current understanding when it comes to quantum mechanics and general relativity. Then he shows how quantum information theory has opened up radical new avenues, giving us a series of extraordinary experiments that could upend physics. They can sound very strange—one essentially involves entangling a human with Schrödinger’s cat—but they lay bare the elements of our theories that are particularly problematic, such as the widespread belief that nothing truly exists unless it is observed.At present these take the form of fascinating thought experiments, but nothing, save inertia and a lack of ambition, stands in our way. This revolution has been a century in the making—the time has finally arrived to rewrite our understanding of the universe.
Häftad, Engelska, 2010
128 kr
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The international bestseller from the author of Breakfast with Einstein‘Elegantly approachable descriptions... with a refreshing emphasis on recent research. Highly satisfying.’ GuardianEmmy is no ordinary dog. When adopted from the shelter by physics professor Chad Orzel, she becomes immediately fascinated by his work. Could she use quantum tunnelling to get through the neighbour’s fence? How about diffracting round a tree to chase squirrels? Or using virtual particles to catch bunnies made of cheese?Taking Emmy’s anarchic behaviour as a starting point, Orzel explains the key theories of quantum physics. From quarks and gluons to Heisenberg’s uncertainty principle, this is a uniquely entertaining way to unlock the secrets of the universe.
Häftad, Engelska, 2024
192 kr
Skickas inom 7-10 vardagar
Mathematician and popular science author Eugenia Cheng is on a mission to show you that mathematics can be flexible, creative, and visual. This joyful journey through the world of abstract mathematics into category theory will demystify mathematical thought processes and help you develop your own thinking, with no formal mathematical background needed. The book brings abstract mathematical ideas down to earth using examples of social justice, current events, and everyday life - from privilege to COVID-19 to driving routes. The journey begins with the ideas and workings of abstract mathematics, after which you will gently climb toward more technical material, learning everything needed to understand category theory, and then key concepts in category theory like natural transformations, duality, and even a glimpse of ongoing research in higher-dimensional category theory. For fans of How to Bake Pi, this will help you dig deeper into mathematical concepts and build your mathematical background.
Häftad, Engelska, 2022
144 kr
Skickas
The instant Sunday Times bestseller -- a beautiful story of rebellion and science'A triumph. . . We are left in a world that is not disenchanted by science, but even more magical' Financial TimesIn June 1925, twenty-three-year-old Werner Heisenberg, suffering from hay fever, had retreated to the treeless, wind-battered island of Helgoland in the North Sea in order to think. Walking all night, by dawn he had wrestled with an idea that would transform the whole of science and our very conception of the world.In Helgoland Carlo Rovelli tells the story of the birth of quantum physics and its bright young founders who were to become some of the most famous Nobel winners in science. It is a celebration of youthful rebellion and intellectual revolution. An invitation to a magical place.Here Rovelli illuminates competing interpretations of this science and offers his own original view, describing the world we touch as a fabric woven by relations. Where we, as every other thing around us, exist in our interactions with one another, in a never-ending game of mirrors.A dazzling work from a celebrated scientist and master storyteller, Helgoland transports us to dizzying heights, reminding us of the many pleasures of the life of the mind.Translated by Erica Segre and Simon CarnellChosen as a Book of the Year by The Times, Financial Times, Sunday Times, Guardian and ProspectShortlisted for the Nayef Al-Rodhan Prize
Häftad, Engelska, 2025
141 kr
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'A primer for the magical, near inexplicable world of quantum mechanics... Mind-blowing' Dara Ó BriainQuantum theory is so shocking that Einstein could not bring himself to accept it. It is so important that it underpins all modern sciences. Without it, we'd have no molecular biology, no understanding of DNA, no genetic engineering, no computers.A century after the development of quantum mechanics, In Search of Schrödinger's Cat tells the full story of how scientists reckoned with a truth stranger than any fiction. John Gribbin leads us into the ever more bizarre and fascinating world of the smallest particles we have discovered, requiring only that we approach it with an open mind. He introduces the scientists who developed quantum theory. He investigates the atom, radiation, time travel, the birth of the universe, super conductors and life itself. And in a world full of its own delights, mysteries and surprises, he searches for Schrödinger's Cat - a search for quantum reality - as he brings every reader to a clear understanding of the most important area of scientific study today - quantum physics.Featuring a new preface to mark the centenary of the field, this bestselling classic remains a fascinating and delightful introduction to the strange world of the quantum - an essential element in understanding the modern world.'John Gribbin is unsurpassed in his ability to convey scientific ideas in lively and accessible language. This new edition of his classic book deserves wide readership. It's specially welcome in the year that marks the centenary of quantum theory – which revolutionised our concept of nature and underpins most of modern technology.' Professor Martin Rees, astronomer royal
Inbunden, Svenska, 2020
309 kr
Skickas inom 5-8 vardagar
Världen beskrivs på grundläggande nivå av partikelfysik och kvantmekanik. Det är förståeligt nog ämnen som fascinerar många. De har ett rykte om sig att vara matematiskt komplicerade, vilket är helt sant. Behandlingen i gymnasiet tenderar därför att bli icke-matematisk, vilket är synd. Eleverna missar då den djupare förståelsen av fysiken och får inte upptäcka hur mycket av den matematik de lärt sig som behövs för att förstå världen. Gymnasiets naturvetenskapliga program innehåller mycket matematik. Idén bakom boken är att visa hur djup förståelse vi kan få om universums grundläggande lagar genom att använda så mycket som möjligt av denna matematik. Boken riktar sig till intresserade gymnasieelever och lärare. Den kan även vara intressant för personer som lämnat gymnasiet, men minns sin gymnasiematematik. Den kan användas som kurslitteratur till kurserna matematik specialisering eller naturvetenskaplig fördjupning. Erik Thomé är doktor i fysik vid Uppsala universitet. Han arbetar nu som gymnasielektor i fysik, matematik och filosofi på Öresundsgymnasiet Landskrona.
Inbunden, Engelska, 2025
333 kr
Skickas inom 3-6 vardagar
Häftad, Engelska, 2014
229 kr
Skickas inom 3-6 vardagar
Häftad, Engelska, 2025
247 kr
Skickas inom 5-8 vardagar
Reveals quantum physics as a modern-day spiritual path for awakening and expanding consciousness• Shows how the revelations emerging from quantum physics can wake us up from the disempowering spell of the scientific materialist worldview and help dispel the collective madness that has befallen our species• Explains for readers with no physics background why quantum physics is, in the words of Albert Einstein, so “uncommonly important” that “it should be everyone’s concern”• Shows how quantum physics can help us awaken to the malleable, dreamlike nature of reality, a realization that unlocks the creative spirit within us• Author's previous work was endorsed by Sting.• Author is very well connected in the podcast world.Explaining the world-transforming effects of quantum physics, Paul Levy shows how discoveries in this field—widely considered the greatest in the history of science—can wake us up from the disempowering spell of the reductionist, materialist worldview, thereby helping to dispel the collective madness that has befallen our species. He explains how quantum physics helps us to consciously realize our vast evolutionary potential and awaken us to the malleable, dreamlike nature of reality, a realization that unlocks the creative spirit hidden within our own minds. In a radical synthesis of quantum physics with spirituality, psychology, lucid dreaming, and alchemy, Levy contemplates the deeper philosophical and metaphysical underpinnings of quantum mechanics, exploring what it means that quantum physics has empirically proven that there is no such thing as “objective reality” and how we are active participants in creating our experience of reality, whether we realize it or not.Revealing the quantum nature of our world and ourselves, The Quantum Revelation shows how quantum physics has become a modern-day spiritual path for awakening and expanding consciousness with particular relevance for the challenging times we are living through.
Häftad, Engelska, 2008
125 kr
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Stephen Hawking's worldwide bestseller, A Brief History of Time, has been a landmark volume in scientific writing. Its author's engaging voice is one reason, and the compelling subjects he addresses is another: the nature of space and time, the role of God in creation, the history and future of the universe. But it is also true that in the years since its publication, readers have repeatedly told Professor Hawking of their great difficulty in understanding some of the book's most important concepts. This is the origin of and the reason for A Briefer History of Time: its author's wish to make its content accessible to readers - as well as to bring it up-to-date with the latest scientific observations and findings.Although this book is literally somewhat 'briefer', it actually expands on the great subjects of the original. Purely technical concepts, such as the mathematics of chaotic boundary conditions, are gone. Conversely, subjects of wide interest that were difficult to follow because they were interspersed throughout the book have now been given entire chapters of their own, including relativity, curved space, and quantum theory.This reorganization has allowed the authors to expand areas of special interest and recent progress, from the latest developments in string theory to exciting developments in the search for a complete, unified theory of all the forces of physics. Like prior editions of the book-but even more so - A Briefer History of Time will guide nonscientists everywhere in the ongoing search for the tantalizing secrets at the heart of time and space.Thirty-eight full-colour illustrations enhance the text and make A Briefer History of Time an exhilarating addition in its own right to the literature of science.
Häftad, Engelska, 1994
358 kr
Skickas inom 5-8 vardagar
The more science tells us about the world, the stranger it looks. Ever since physics first penetrated the atom, early in this century, what it found there has stood as a radical and unanswered challenge to many of our most cherished conceptions of nature. It has literally been called into question since then whether or not there are always objective matters of fact about the whereabouts of subatomic particles, or about the locations of tables and chairs, or even about the very contents of our thoughts. A new kind of uncertainty has become a principle of science.This book is an original and provocative investigation of that challenge, as well as a novel attempt at writing about science in a style that is simultaneously elementary and deep. It is a lucid and self-contained introduction to the foundations of quantum mechanics, accessible to anyone with a high school mathematics education, and at the same time a rigorous discussion of the most important recent advances in our understanding of that subject, some of which are due to the author himself.
Häftad, Engelska, 1998
228 kr
Skickas inom 3-6 vardagar
229 kr
Skickas inom 3-6 vardagar
Häftad, Engelska, 2024
141 kr
Skickas
An exhilarating guide to the astonishing future of quantum computing, from the international bestselling physicistThe runaway success of the microchip processor may be nearing its end, with profound implications for our economy, society and way of life, even leaving Silicon Valley as a new Rust Belt, its technology obsolete. Step forward the quantum computer, which harnesses the power and complexity of the atomic realm, and may be useful in solving humanity's greatest challenges from climate change, to global starvation, to incurable diseases. Humanity's next great technological achievement already promises to be every bit as revolutionary as the transistor and microchip once were. Its unprecedented gains in computing power and unique ability to simulate the physical universe herald advances that could change every aspect of our lives.Corporations and whole nations are betting on quantum computing, hoping to exploit its power to design more efficient vehicles, create life-saving new drugs and streamline industries to revolutionize the economy. But this is only the beginning. Quantum computers could allow us to finally create nuclear fusion reactors that produce clean, renewable energy without radioactive waste or threats of meltdown. They could help us crack the biological processes that generate natural, cheap fertilizer and enable us to feed the world's growing populations. And they could unravel the fiendishly difficult protein folding that lies at the heart of previously incurable diseases such as Alzheimer's, motor neurone disease and Parkinson's, helping us to live longer, healthier lives. Told with Kaku's signature clarity and enthusiasm, Quantum Supremacy is the story of this exciting frontier and the race to claim humanity's future.