Download or read book Albert Einstein Boris Podolsky Nathan Rosen written by Claus Kiefer and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work published by Einstein, Podolsky and Rosen (EPR) in 1935 is a classic in modern physics. It discusses, for the first time, the central feature of the quantum theory: entanglement. In general, systems are intertwined with each other in nature; that is, they have only one common, non-divisible state. This fact is responsible for all the oddities commonly associated with quantum theory, including the famous thought experiments with Schrödinger's cat and Wigner's friend. The entanglement of quantum mechanics plays a central role in experiments with atoms and photons (Nobel Prize 2012 for Haroche and Wineland) and the planned construction of quantum computers. This book presents EPR's original work amplified with a detailed commentary, which examines both the historical context and all aspects of entanglement. In particular, it focuses on the interpretation of quantum theory and its consequences for a basic understanding of nature.
Download or read book Albert Einstein Boris Podolsky Nathan Rosen written by Claus Kiefer and published by Springer Nature. This book was released on 2022-01-27 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work published by Einstein, Podolsky and Rosen (EPR) in 1935 is a classic in modern physics. It discusses, for the first time, the central feature of the quantum theory: entanglement. In general, systems are intertwined with each other in nature; that is, they have only one common, non-divisible state. This fact is responsible for all the oddities commonly associated with quantum theory, including the famous thought experiments with Schrödinger’s cat and Wigner’s friend. The entanglement of quantum mechanics plays a central role in experiments with atoms and photons (Nobel Prize 2012 for Haroche and Wineland) and the planned construction of quantum computers. This book presents EPR’s original work amplified with a detailed commentary, which examines both the historical context and all aspects of entanglement. In particular, it focuses on the interpretation of quantum theory and its consequences for a basic understanding of nature.
Download or read book From Data to Quanta written by Slobodan Perovic and published by University of Chicago Press. This book was released on 2021-10 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Niels Bohr was a central figure in quantum physics, well-known for his work on atomic structure and his contributions to the Copenhagen interpretation of quantum mechanics. In this book, philosopher Slobodan Perović explores the way Bohr practiced and understood physics, and the implications of this for our understanding of modern science, especially contemporary quantum experimental physics. Perović's method of studying Bohr is philosophical-historical, and his aim is to make sense of both Bohr's understanding of physics and his method of inquiry. He argues that in several important respects, Bohr's vision of physics was driven by his desire to develop a comprehensive perspective on key features of experimental observation as well as emerging experimental work. Perović uncovers how Bohr's distinctive breakthrough contributions are characterized by a multi-layered, phased approach of building on basic experimental insights inductively to develop intermediary and overarching hypotheses. The strengths and limitations of this approach, in contrast to the mathematically or metaphysically driven approaches of other physicists at the time, made him a thoroughly distinctive kind of theorist and scientific leader. Once we see that Bohr played the typical role of a laboratory mediator, and excelled in the inductive process this required, we can fully understand the way his work was generated, the role it played in developing novel quantum concepts, and its true limitations, as well as current adherence to and use of Bohr's complementarity approach among contemporary experimentalists"--
Download or read book Quantum Theory and Measurement written by John Archibald Wheeler and published by Princeton University Press. This book was released on 2014-07-14 with total page 841 pages. Available in PDF, EPUB and Kindle. Book excerpt: The forty-nine papers collected here illuminate the meaning of quantum theory as it is disclosed in the measurement process. Together with an introduction and a supplemental annotated bibliography, they discuss issues that make quantum theory, overarching principle of twentieth-century physics, appear to many to prefigure a new revolution in science. Originally published in 1983. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Download or read book Spies written by John Earl Haynes and published by Yale University Press. This book was released on 2009-05-26 with total page 705 pages. Available in PDF, EPUB and Kindle. Book excerpt: “This important new book . . . based on archival material . . . shows the huge extent of Soviet espionage activity in the United States during the 20th century” (The Telegraph). Based on KGB archives that have never been previously released, this stunning book provides the most complete account of Soviet espionage in America ever written. In 1993, former KGB officer Alexander Vassiliev was permitted unique access to Stalin-era records of Soviet intelligence operations against the United States. Years later, Vassiliev retrieved his extensive notebooks of transcribed documents from Moscow. With these notebooks, John Earl Haynes and Harvey Klehr have meticulously constructed a new and shocking historical account. Along with valuable insight into Soviet espionage tactics and the motives of Americans who spied for Stalin, Spies resolves many long-standing intelligence controversies. The book confirms that Alger Hiss cooperated with the Soviets over a period of years, that journalist I. F. Stone worked on behalf of the KGB in the 1930s, and that Robert Oppenheimer was never recruited by Soviet intelligence. Uncovering numerous American spies who never came under suspicion, this essential volume also reveals the identities of the last unidentified American nuclear spies. And in a gripping introduction, Vassiliev tells the story of his notebooks and his own extraordinary life.
Download or read book Einstein s Dice and Schr dinger s Cat written by Paul Halpern and published by Basic Books. This book was released on 2015-04-14 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A fascinating and thought-provoking story, one that sheds light on the origins of . . . the current challenging situation in physics." -- Wall Street Journal When the fuzzy indeterminacy of quantum mechanics overthrew the orderly world of Isaac Newton, Albert Einstein and Erwin Schröger were at the forefront of the revolution. Neither man was ever satisfied with the standard interpretation of quantum mechanics, however, and both rebelled against what they considered the most preposterous aspect of quantum mechanics: its randomness. Einstein famously quipped that God does not play dice with the universe, and Schröger constructed his famous fable of a cat that was neither alive nor dead not to explain quantum mechanics but to highlight the apparent absurdity of a theory gone wrong. But these two giants did more than just criticize: they fought back, seeking a Theory of Everything that would make the universe seem sensible again. In Einstein's Dice and Schröger's Cat, physicist Paul Halpern tells the little-known story of how Einstein and Schröger searched, first as collaborators and then as competitors, for a theory that transcended quantum weirdness. This story of their quest-which ultimately failed-provides readers with new insights into the history of physics and the lives and work of two scientists whose obsessions drove its progress. Today, much of modern physics remains focused on the search for a Theory of Everything. As Halpern explains, the recent discovery of the Higgs Boson makes the Standard Model-the closest thing we have to a unified theory- nearly complete. And while Einstein and Schröger failed in their attempt to explain everything in the cosmos through pure geometry, the development of string theory has, in its own quantum way, brought this idea back into vogue. As in so many things, even when they were wrong, Einstein and Schröger couldn't help but get a great deal right.
Download or read book The Age of Entanglement written by Louisa Gilder and published by Vintage. This book was released on 2009-11-10 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: In The Age of Entanglement, Louisa Gilder brings to life one of the pivotal debates in twentieth century physics. In 1935, Albert Einstein famously showed that, according to the quantum theory, separated particles could act as if intimately connected–a phenomenon which he derisively described as “spooky action at a distance.” In that same year, Erwin Schrödinger christened this correlation “entanglement.” Yet its existence was mostly ignored until 1964, when the Irish physicist John Bell demonstrated just how strange this entanglement really was. Drawing on the papers, letters, and memoirs of the twentieth century’s greatest physicists, Gilder both humanizes and dramatizes the story by employing the scientists’ own words in imagined face-to-face dialogues. The result is a richly illuminating exploration of one of the most exciting concepts of quantum physics.
Download or read book The Cambridge Companion to Einstein written by Michel Janssen and published by Cambridge University Press. This book was released on 2014-05-19 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: These fourteen essays by leading historians and philosophers of science introduce the reader to the work of Albert Einstein. Following an introduction that places Einstein's work in the context of his life and times, the essays explain his main contributions to physics in terms that are accessible to a general audience, including special and general relativity, quantum physics, statistical physics, and unified field theory. The closing essays explore the relation between Einstein's work and twentieth-century philosophy, as well as his political writings.
Download or read book Concepts of Simultaneity written by Max Jammer and published by JHU Press. This book was released on 2006-09-12 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher description
Download or read book The Philosophy of Quantum Mechanics written by Max Jammer and published by Wiley-Interscience. This book was released on 1974-12-03 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Strange World of Quantum Mechanics written by Daniel F. Styer and published by Cambridge University Press. This book was released on 2000-02-24 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an exceptionally accessible, accurate, and non-technical introduction to quantum mechanics. After briefly summarizing the differences between classical and quantum behaviour, this engaging account considers the Stern-Gerlach experiment and its implications, treats the concepts of probability, and then discusses the Einstein-Podolsky-Rosen paradox and Bell's theorem. Quantal interference and the concept of amplitudes are introduced and the link revealed between probabilities and the interference of amplitudes. Quantal amplitude is employed to describe interference effects. Final chapters explore exciting new developments in quantum computation and cryptography, discover the unexpected behaviour of a quantal bouncing-ball, and tackle the challenge of describing a particle with no position. Thought-provoking problems and suggestions for further reading are included. Suitable for use as a course text, The Strange World of Quantum Mechanics enables students to develop a genuine understanding of the domain of the very small. It will also appeal to general readers seeking intellectual adventure.
Download or read book New Vistas on Old Problems written by Tilman Sauer and published by epubli GmbH. This book was released on 2013-03-04 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent approaches to long-standing questions about the foundations of quantum mechanics.
Download or read book Grete Hermann Between Physics and Philosophy written by Elise Crull and published by Springer. This book was released on 2017-09-30 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grete Hermann (1901-1984) was a pupil of mathematical physicist Emmy Noether, follower and co-worker of neo-Kantian philosopher Leonard Nelson, and an important intellectual figure in post-war German social democracy. She is best known for her work on the philosophy of modern physics in the 1930s, some of which emerged from intense discussions with Heisenberg and Weizsäcker in Leipzig. Hermann’s aim was to counter the threat to the Kantian notion of causality coming from quantum mechanics. She also discussed in depth the question of ‘hidden variables’ (including the first critique of von Neumann’s alleged impossibility proof) and provided an extensive analysis of Bohr’s notion of complementarity. This volume includes translations of Hermann’s two most important essays on this topic: one hitherto unpublished and one translated here into English for the first time. It also brings together recent scholarly contributions by historians and philosophers of science, physicists, and philosophers and educators following in Hermann’s steps. Hermann's work places her in the first rank among philosophers who wrote about modern physics in the first half of the last century. Those interested in the many fields to which she contributed will find here a comprehensive discussion of her philosophy of physics that places it in the context of her wider work.
Download or read book Time Tense and Causation written by Michael Tooley and published by Oxford University Press. This book was released on 1997 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Michael Tooley presents a major new philosophical study of time and its relation to causation. The nature of time has always been one of the most fascinating and perplexing problems of philosophy; it has in recent years become the focus of vigorous debate between advocates of rival theories.The traditional, `tensed' accounts of time which hold that time has a direction and that the flow of time is part of the nature of the universe have been challenged by `tenseless' accounts of time, according to which past, present, and future are merely subjective features of experience, rather thanobjective features of events. Time, Tense and Causation offers a new approach, in many ways intermediate between these two rivals. Tooley shares with tensed approaches the views that the universe if dynamic, and that the past and present are real while the future is not; but he rejects the viewthat this points to the existence of irreducible tensed facts. Tooley's approach accounts for time in terms of its relation to causation; he argues that the direction of time is based upon the direction of causation, and that the key to understanding the dynamic nature of the universe is tounderstand the nature of causation. He analyses tensed concepts, and discusses semantic issues about truth and time, Finally, addressing the formidable difficulties posed for tensed accounts of time by the Special Theory of Relativity, he suggests that a modified version of the theory, compatiblewith the account of time in this book, is to be preferred to the standard version. Time, Tense, and Causation is rich in sophisticated and stimulating discussions of many of the deepest problems of metaphysics. It will be essentail reading for anyone specialising in this area of philosophy.
Download or read book Idealist Alternatives to Materialist Philosophies of Science written by and published by BRILL. This book was released on 2019-12-09 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Idealist Alternatives to Materialist Philosophies of Science (ed. Philip MacEwen) makes the case that there are other, and arguably better, ways of understanding science than materialism. Philosophical idealism leads the list of challengers but critical realism and various forms of pluralism are fully articulated as well. To ensure that the incumbent is adequately represented, the volume includes a major defence of materialism/naturalism from Anaxagoras to the present. Contributors include Leslie Armour, John D. Norton, and Fred Wilson with a Foreword by Nicholas Rescher. For anyone interested in whether materialism has a monopoly on science, this volume presents a good case for materialism but a better one for its alternatives.
Download or read book The Quantum Handshake written by John G. Cramer and published by Springer. This book was released on 2015-12-23 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book shines bright light into the dim recesses of quantum theory, where the mysteries of entanglement, nonlocality, and wave collapse have motivated some to conjure up multiple universes, and others to adopt a "shut up and calculate" mentality. After an extensive and accessible introduction to quantum mechanics and its history, the author turns attention to his transactional model. Using a quantum handshake between normal and time-reversed waves, this model provides a clear visual picture explaining the baffling experimental results that flow daily from the quantum physics laboratories of the world. To demonstrate its powerful simplicity, the transactional model is applied to a collection of counter-intuitive experiments and conceptual problems.
Download or read book The Tests of Time written by Lisa M. Dolling and published by Princeton University Press. This book was released on 2003-02-16 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of physical theory is one of our greatest intellectual achievements. Its products--the currently prevailing theories of physics, astronomy, and cosmology--have proved themselves to possess intrinsic beauty and to have enormous explanatory and predictive power. This anthology of primary readings chronicles the birth and maturation of five such theories (the heliocentric theory, the electromagnetic field theory, special and general relativity, quantum theory, and the big bang theory) in the words of the scientists who brought them to life. It is the first historical account that captures the rich substance of these theories, each of which represents a fascinating story of the interplay of evidence and insight--and of dialogue among great minds. Readers sit in with Copernicus, Kepler, and Galileo as they overturn the geocentric universe; observe the genius of Faraday and Maxwell as they "discover" the electromagnetic field; look over Einstein's shoulder as he works out the details of relativity; listen in as Einstein and Bohr argue for the soul of quantum mechanics in the Completeness Debate; and watch as Hubble and others reveal the history of the universe. The editors' approach highlights the moments of discovery that rise from scientific creativity, and the presentation humanizes the scientific process, revealing the extent to which great scientists were the first to consider the philosophical implications of their work. But, most significantly, the editors offer this as their central thesis: although each was ushered in by a revolution, and each contains counterintuitive elements that delayed its acceptance, these five theories exhibit a continuous rational development that has led them to a permanent place in the worldview of science. Accessible to the general reader yet sufficiently substantive that working scientists will find value in it, The Tests of Time offers an intimate look into how physical theory has been developed, by the brilliant people who have developed it.
