The Road To Reality

Filename: the-road-to-reality.pdf
ISBN: 9781446418208
Release Date: 2016-03-31
Number of pages: 1136
Author: Roger Penrose
Publisher: Random House

Download and read online The Road To Reality in PDF and EPUB The Road to Reality is the most important and ambitious work of science for a generation. It provides nothing less than a comprehensive account of the physical universe and the essentials of its underlying mathematical theory. It assumes no particular specialist knowledge on the part of the reader, so that, for example, the early chapters give us the vital mathematical background to the physical theories explored later in the book. Roger Penrose's purpose is to describe as clearly as possible our present understanding of the universe and to convey a feeling for its deep beauty and philosophical implications, as well as its intricate logical interconnections. The Road to Reality is rarely less than challenging, but the book is leavened by vivid descriptive passages, as well as hundreds of hand-drawn diagrams. In a single work of colossal scope one of the world's greatest scientists has given us a complete and unrivalled guide to the glories of the universe that we all inhabit.


The Road to Reality

Filename: the-road-to-reality.pdf
ISBN: 1446418219
Release Date: 2011-01-31
Number of pages:
Author: Roger Penrose
Publisher:

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The Road to Reality

Filename: the-road-to-reality.pdf
ISBN: 9780099440680
Release Date: 2006-02-02
Number of pages: 1099
Author: Roger Penrose
Publisher: Random House

Download and read online The Road to Reality in PDF and EPUB Aimed at the general reader, this guide to the universe provides a comprehensive account of the present understanding of the physical universe, and the essentials of its underlying mathematical theory.


The Road to Reality

Filename: the-road-to-reality.pdf
ISBN: 1448714044
Release Date: 2010
Number of pages:
Author:
Publisher:

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Fashion Faith and Fantasy in the New Physics of the Universe

Filename: fashion-faith-and-fantasy-in-the-new-physics-of-the-universe.pdf
ISBN: 9781400880287
Release Date: 2016-09-13
Number of pages: 520
Author: Roger Penrose
Publisher: Princeton University Press

Download and read online Fashion Faith and Fantasy in the New Physics of the Universe in PDF and EPUB What can fashionable ideas, blind faith, or pure fantasy possibly have to do with the scientific quest to understand the universe? Surely, theoretical physicists are immune to mere trends, dogmatic beliefs, or flights of fancy? In fact, acclaimed physicist and bestselling author Roger Penrose argues that researchers working at the extreme frontiers of physics are just as susceptible to these forces as anyone else. In this provocative book, he argues that fashion, faith, and fantasy, while sometimes productive and even essential in physics, may be leading today's researchers astray in three of the field's most important areas—string theory, quantum mechanics, and cosmology. Arguing that string theory has veered away from physical reality by positing six extra hidden dimensions, Penrose cautions that the fashionable nature of a theory can cloud our judgment of its plausibility. In the case of quantum mechanics, its stunning success in explaining the atomic universe has led to an uncritical faith that it must also apply to reasonably massive objects, and Penrose responds by suggesting possible changes in quantum theory. Turning to cosmology, he argues that most of the current fantastical ideas about the origins of the universe cannot be true, but that an even wilder reality may lie behind them. Finally, Penrose describes how fashion, faith, and fantasy have ironically also shaped his own work, from twistor theory, a possible alternative to string theory that is beginning to acquire a fashionable status, to "conformal cyclic cosmology," an idea so fantastic that it could be called "conformal crazy cosmology." The result is an important critique of some of the most significant developments in physics today from one of its most eminent figures.


Cycles of Time

Filename: cycles-of-time.pdf
ISBN: 9781446402214
Release Date: 2013-03-31
Number of pages: 304
Author: Roger Penrose
Publisher: Random House

Download and read online Cycles of Time in PDF and EPUB What came before the Big Bang? How did the universe begin and must it inevitably end? In this remarkable book Roger Penrose brilliantly illuminates some of the deepest mysteries of the universe. Cycles of Time contains a penetrating analysis of the second law of thermodynamics - according to which the 'randomness' of our world is continually increasing - and a thorough examination of the light-cone geometry of space-time. It combines these two central themes to show how the expected ultimate fate of our accelerating, expanding universe can actually be reinterpreted as the 'big bang' of a new one. Presenting various standard and non-standard cosmological models, discussing black holes in depth as well as taking in the role of the cosmic microwave background along the way, Roger Penrose argues that the Big Bang was not actually the beginning of everything - nor will it signal the end. Original and compelling, Cycles of Time offers new answers to the ultimate questions of life.


The Emperor s New Mind

Filename: the-emperor-s-new-mind.pdf
ISBN: 9780198784920
Release Date: 2016
Number of pages: 602
Author: Roger Penrose
Publisher: Oxford University Press

Download and read online The Emperor s New Mind in PDF and EPUB For many decades, the proponents of `artificial intelligence' have maintained that computers will soon be able to do everything that a human can do. In his bestselling work of popular science, Sir Roger Penrose takes us on a fascinating tour through the basic principles of physics, cosmology, mathematics, and philosophy to show that human thinking can never be emulated by a machine. Oxford Landmark Science books are 'must-read' classics of modern science writing which have crystallized big ideas, and shaped the way we think.


Shadows of the Mind

Filename: shadows-of-the-mind.pdf
ISBN: 0195106466
Release Date: 1994
Number of pages: 457
Author: Roger Penrose
Publisher: Oxford University Press, USA

Download and read online Shadows of the Mind in PDF and EPUB Presenting a look at the human mind's capacity while criticizing artificial intelligence, the author makes suggestions about classical and quantum physics and the role of microtubules


The Road to Reality

Filename: the-road-to-reality.pdf
ISBN: 5511397369
Release Date: 2012-04
Number of pages: 76
Author: Jesse Russell
Publisher: Book on Demand Limited

Download and read online The Road to Reality in PDF and EPUB High Quality Content by WIKIPEDIA articles! The Road to Reality: A Complete Guide to the Laws of the Universe is a book on modern physics by the British mathematical physicist Roger Penrose, published in 2004. It covers the basics of the Standard Model of particle physics, discussing general relativity and quantum mechanics, and discusses the possible unification of these two theories.


Four Laws That Drive the Universe

Filename: four-laws-that-drive-the-universe.pdf
ISBN: 9780191647635
Release Date: 2007-09-06
Number of pages: 144
Author: Peter Atkins
Publisher: OUP Oxford

Download and read online Four Laws That Drive the Universe in PDF and EPUB The laws of thermodynamics drive everything that happens in the universe. From the sudden expansion of a cloud of gas to the cooling of hot metal, and from the unfurling of a leaf to the course of life itself - everything is directed and constrained by four simple laws. They establish fundamental concepts such as temperature and heat, and reveal the arrow of time and even the nature of energy itself. Peter Atkins' powerful and compelling introduction explains what the laws are and how they work, using accessible language and virtually no mathematics. Guiding the reader from the Zeroth Law to the Third Law, he introduces the fascinating concept of entropy, and how it not only explains why your desk tends to get messier, but also how its unstoppable rise constitutes the engine of the universe.


Dance of the Photons

Filename: dance-of-the-photons.pdf
ISBN: 9781429963794
Release Date: 2010-10-12
Number of pages: 320
Author: Anton Zeilinger
Publisher: Farrar, Straus and Giroux

Download and read online Dance of the Photons in PDF and EPUB Einstein's steadfast refusal to accept certain aspects of quantum theory was rooted in his insistence that physics has to be about reality. Accordingly, he once derided as "spooky action at a distance" the notion that two elementary particles far removed from each other could nonetheless influence each other's properties—a hypothetical phenomenon his fellow theorist Erwin Schrödinger termed "quantum entanglement." In a series of ingenious experiments conducted in various locations—from a dank sewage tunnel under the Danube River to the balmy air between a pair of mountain peaks in the Canary Islands—the author and his colleagues have demonstrated the reality of such entanglement using photons, or light quanta, created by laser beams. In principle the lessons learned may be applicable in other areas, including the eventual development of quantum computers.


A Cultural History of Physics

Filename: a-cultural-history-of-physics.pdf
ISBN: 9781439865118
Release Date: 2012-01-25
Number of pages: 636
Author: Károly Simonyi
Publisher: CRC Press

Download and read online A Cultural History of Physics in PDF and EPUB While the physical sciences are a continuously evolving source of technology and of understanding about our world, they have become so specialized and rely on so much prerequisite knowledge that for many people today the divide between the sciences and the humanities seems even greater than it was when C. P. Snow delivered his famous 1959 lecture, "The Two Cultures." In A Cultural History of Physics, Hungarian scientist and educator Károly Simonyi succeeds in bridging this chasm by describing the experimental methods and theoretical interpretations that created scientific knowledge, from ancient times to the present day, within the cultural environment in which it was formed. Unlike any other work of its kind, Simonyi’s seminal opus explores the interplay of science and the humanities to convey the wonder and excitement of scientific development throughout the ages. These pages contain an abundance of excerpts from original resources, a wide array of clear and straightforward explanations, and an astonishing wealth of insight, revealing the historical progress of science and inviting readers into a dialogue with the great scientific minds that shaped our current understanding of physics. Beautifully illustrated, accurate in its scientific content and broad in its historical and cultural perspective, this book will be a valuable reference for scholars and an inspiration to aspiring scientists and humanists who believe that science is an integral part of our culture.


Spinors and Space Time Volume 1 Two Spinor Calculus and Relativistic Fields

Filename: spinors-and-space-time-volume-1-two-spinor-calculus-and-relativistic-fields.pdf
ISBN: 0521337070
Release Date: 1987-02-05
Number of pages: 472
Author: Roger Penrose
Publisher: Cambridge University Press

Download and read online Spinors and Space Time Volume 1 Two Spinor Calculus and Relativistic Fields in PDF and EPUB This volume introduces and systematically develops the calculus of 2-spinors. This is the first detailed exposition of this technique which leads not only to a deeper understanding of the structure of space-time, but also provides shortcuts to some very tedious calculations. Many results are given here for the first time.


String Theory in a Nutshell

Filename: string-theory-in-a-nutshell.pdf
ISBN: 9781400839339
Release Date: 2011-06-16
Number of pages: 608
Author: Elias Kiritsis
Publisher: Princeton University Press

Download and read online String Theory in a Nutshell in PDF and EPUB This book is the essential new introduction to modern string theory, by one of the world's authorities on the subject. Concise, clearly presented, and up-to-date, String Theory in a Nutshell brings together the best understood and most important aspects of a theory that has been evolving since the early 1980s. A core model of physics that substitutes one-dimensional extended "strings" for zero-dimensional point-like particles (as in quantum field theory), string theory has been the leading candidate for a theory that would successfully unify all fundamental forces of nature, including gravity. Starting with the basic definitions of the theory, Elias Kiritsis guides readers through classic and modern topics. In particular, he treats perturbative string theory and its Conformal Field Theory (CFT) tools in detail while also developing nonperturbative aspects and exploring the unity of string interactions. He presents recent topics including black holes, their microscopic entropy, and the AdS/CFT correspondence. He also describes matrix model tools for string theory. In all, the book contains nearly five hundred exercises for the graduate-level student, and works as a self-contained and detailed guide to the literature. String Theory in a Nutshell is the staple one-volume reference on the subject not only for students and researchers of theoretical high-energy physics, but also for mathematicians and physicists specializing in theoretical cosmology and QCD.


The Hidden Reality

Filename: the-hidden-reality.pdf
ISBN: 9780307595256
Release Date: 2011-01-25
Number of pages: 384
Author: Brian Greene
Publisher: Vintage

Download and read online The Hidden Reality in PDF and EPUB The bestselling author of The Elegant Universe and The Fabric of the Cosmos tackles perhaps the most mind-bending question in modern physics and cosmology: Is our universe the only universe? There was a time when "universe" meant all there is. Everything. Yet, a number of theories are converging on the possibility that our universe may be but one among many parallel universes populating a vast multiverse. Here, Briane Greene, one of our foremost physicists and science writers, takes us on a breathtaking journey to a multiverse comprising an endless series of big bangs, a multiverse with duplicates of every one of us, a multiverse populated by vast sheets of spacetime, a multiverse in which all we consider real are holographic illusions, and even a multiverse made purely of math--and reveals the reality hidden within each. Using his trademark wit and precision, Greene presents a thrilling survey of cutting-edge physics and confronts the inevitable question: How can fundamental science progress if great swaths of reality lie beyond our reach? The Hidden Reality is a remarkable adventure through a world more vast and strange than anything we could have imagined.