Download or read book The Einstein Podolsky and Rosen Paradox in Atomic Nuclear and Particle Physics written by Alexander Afriat and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Paradox" conjures up arrows and tortoises. But it has a speculative, gedanken ring: no one would dream of really conjuring up Achilles to confirm that he catches the tortoise. The paradox of Einstein, Podolsky, and Rosen, however, is capable of empirical test. Attempted experimental resolutions have involved photons, but these are not detected often enough to settle the matter. Kaons are easier to detect and will soon be used to discriminate between quantum mechanics and local realism. The existence ofan objective physical reality,which had disappeared behind the impressive formalism of quantum mechanics, was originally intended to be the central issue of the paradox; locality, like the mathematics used, was just assumed to hold. Quantum mechanics, with its incompatible measurements, was born rather by chance in an atmosphere of great positivistic zeal, in which only the obviously measurable had scientific respectability. Speculation about occult "unobservable" quantities was viewed as vacuous metaphysics, which should surely form no part of a mature scientific attitude. Soon the "unmeasurable, " once only disreputable, vanished altogether. One had first been told not to worry about it; then, as dogma got more carefully defined, one was assured that the unobserved was just not there. This made it easier not to think about it and to avoid hazardous metaphysical temptation.
Download or read book Quantum Mechanics Versus Local Realism written by F. Selleri and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you have two small objects, one here on Earth and the other on the planet Pluto, what would you say of the following statement: No modification of the properties of the object on the earth can take place as a consequence of an interaction of the distant object with a third body also located on Pluto? The opinion that the previous statement is correct is very natural, but modern quantum theory implies that it must be wrong in certain cases. Consider in fact two arbitrary objects separated by such a large distance that they are unable to exert any important mutual influence. It is possible to show rigorously that a measurable physical quantity exists, with a value more than 40% different from the value theoretically predicted by quantum mechanics. Necessarily then, either space is largely an illusion of our senses and it does not exist objectively, or information can be sent from the future to the past, or ... something important has to be changed in modern physics. This is the essence of the Einstein-Podolsky-Rosen (EPR) paradox. A paradox is an argument that derives absurd conclusions by valid deduction from acceptable premises. In the case of the EPR paradox the absurd conclusion is that Bell's observable d should have two different values d = 2.Ji and The "acceptable premises" are the following: 1. All the empirical predictions of the existing quantum theory are correct.
Download or read book Instantaneous Action at a Distance in Modern Physics written by Andrew E. Chubykalo and published by Nova Publishers. This book was released on 1999 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: The so-far unanswered question of whether the movements of distance-separated objects are correlated in the way quantum physics requires or whether, according to Einstein, they can influence one another only by mechanical agencies travelling between them at speeds limited to that of light. It is to that still unanswered question that this present compilation of papers is addressed. The editorial approach is unusual in that in order to break the current conceptual deadlock and to encourage true innovation they have solicited inputs which are multidisciplinary. This open-ended venture is therefore perhaps more in line with what was once called Natural Philosophy than with what is currently known as 'Physics'. This is something of a departure for those who say that Physics no longer has anything to do with Philosophy. For there are physicists who believe that their predecessors have accomplished all the really important conceptual work on interpreting natural phenomena, so that there is no longer any call for radical revision in that direction. This leads to a constricted form of the discipline in which the purpose of all observation and experimentation is seen as simply to collect more and more information and fit it to conceptions which are traditionally 'cut and dried'. The emphasis is thus on presenting informed and carefully considered descriptions of natural phenomena, economizing as far as possible on interpretations in terms of entities which turn out to be no more than speculative.
Download or read book Quantum Foundations Probability and Information written by Andrei Khrennikov and published by Springer. This book was released on 2018-06-13 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Composed of contributions from leading experts in quantum foundations, this volume presents viewpoints on a number of complex problems through informational, probabilistic, and mathematical perspectives and features novel mathematical models of quantum and subquantum phenomena. Rich with multi-disciplinary mathematical content, this book includes applications of partial differential equations in quantum field theory, differential geometry, oscillatory processes and vibrations, and Feynman integrals for quickly growing potential functions. Due to rapid growth in the field in recent years, this volume aims to promote interdisciplinary collaboration in the areas of quantum probability, information, communication and foundation, and mathematical physics. Many papers discuss complex yet novel problems that depart from the mainstream of quantum physical studies. Others devote explanation to fundamental problems of the conventional quantum theory, including its mathematical formalism. Overall, authors cover a diverse set of topics, including quantum and classical field theory and oscillatory processing, quantum mechanics from a Darwinian evolutionary perspective, and biological applications of quantum theory. Together in one volume, these essays will be useful to experts in the corresponding areas of quantum theory. Theoreticians, experimenters, mathematicians, and even philosophers in quantum physics and quantum probability and information theory can consider this book a valuable resource.
Download or read book Atoms Molecules and Photons written by Wolfgang Demtröder and published by Springer Science & Business Media. This book was released on 2010-11-10 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: This introduction to Atomic and Molecular Physics explains how our present model of atoms and molecules has been developed during the last two centuries by many experimental discoveries and from the theoretical side by the introduction of quantum physics to the adequate description of micro-particles. It illustrates the wave model of particles by many examples and shows the limits of classical description. The interaction of electromagnetic radiation with atoms and molecules and its potential for spectroscopy is outlined in more detail and in particular lasers as modern spectroscopic tools are discussed more thoroughly. Many examples and problems with solutions should induce the reader to an intense active cooperation.
Download or read book Einstein Tagore and the Nature of Reality written by Partha Ghose and published by Routledge. This book was released on 2016-06-23 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: The nature of reality has been a long-debated issue among scientists and philosophers. In 1930, Rabindranath Tagore and Albert Einstein had a long conversation on the nature of reality. This conversation has been widely quoted and discussed by scientists, philosophers and scholars from the literary world. The important question that Tagore and Einstein discussed was whether the world is a unity dependent on humanity, or the world is a reality independent on the human factor. Einstein took the stand adopted by Western philosophers and mathematicians, namely that reality is something independent of the mind and the human factor. Tagore, on the other hand, adopted the opposite view. Nevertheless, both Einstein and Tagore claimed to be realists despite the fundamental differences between their conceptions of reality. Where does the difference lie? Can it be harmonized at some deeper level? Can Wittgenstein, for example, be a bridge between the two views? This collection of essays explores these two fundamentally different conceptions of the nature of reality from the perspectives of theories of space-time, quantum theory, general philosophy of science, cognitive science and mathematics.
Download or read book Frontiers of Fundamental Physics 4 written by B. G. Sidharth and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: This symposium was organized at the B.M. Birla Science Centre, Hyderabad, India, and provided a platform for frontier physicists to exchange ideas and review the latest work and developments on a variety of interrelated topics. A feature of the symposium, as well as the proceedings, is the B.M. Birla Memorial Lecture by Nobel Laureate Professor Gerard 't Hooft. There were participants from the USA, several European countries, Russia and CIS countries, South Africa, Japan, India and elsewhere, of whom some forty scientists presented papers. Spanning a wide range of contemporary issues in fundamental physics from string theory to cosmology, the proceedings present many of these talks and contributions.
Download or read book Quantum Un speakables written by R.A. Bertlmann and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: This outstanding collection of essays leads the reader from the foundations of quantum mechanics to quantum entanglement, quantum cryptography, and quantum information, and is written for all those in need of a thorough insight into this new area of physics.
Download or read book Modern Nonlinear Optics written by Myron W. Evans and published by John Wiley & Sons. This book was released on 2004-08-18 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significant advances have occurred in the field since the previous edition, including advances in light squeezing, single photon optics, phase conjugation, and laser technology. The laser is essentially responsible for nonlinear effects and is extensively used in all branches of science, industry, and medicine.
Download or read book Quantum Mechanics is incomplete and not paradoxical written by Carlo Maria Pace and published by Youcanprint. This book was released on 2016-07-28 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work, by starting from the fundamental principles of Quantum Mechanics, demonstrates, in a scientifically rigorous way, that Quantum Mechanics is incomplete and not paradoxical. In particular, this treatment demonstrates that two physical quantities, which are described by operators that do not commute between them, exist, in any case, simultaneously relatively to a same physical system. Therefore, this work demonstrates that Quantum Mechanics is incomplete, in the sense that the quantum wave function of a physical system does not describe completely the physical state of the physical system. Moreover, this treatment demonstrates that the conservation of energy is valid also in the interactions that are described by Feynman diagrams. Finally, this work demonstrates that the principle that everything that is not intrinsically necessary has a cause is valid also in the field of application of Quantum Mechanics.
Download or read book The Worldwide List of Alternative Theories and Critics written by Jean de Climont and published by Editions d Assailly. This book was released on 2020-11-01 with total page 2426 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Worldwide List of Alternative Theories and Critics (only avalailable in english language) includes scientists involved in scientific fields. The 2023 issue of this directory includes the scientists found in the Internet. The scientists of the directory are only those involved in physics (natural philosophy). The list includes 9700 names of scientists (doctors or diplome engineers for more than 70%). Their position is shortly presented together with their proposed alternative theory when applicable. There are nearly 3500 authors of such theories, all amazingly very different from one another. The main categories of theories are presented in an other book of Jean de Climont THE ALTERNATIVE THEORIES
Download or read book Neutron Interferometry written by Helmut Rauch and published by . This book was released on 2015 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: The quantum interference of de Broglie matter waves is probably one of the most startling and fundamental aspects of quantum mechanics. It continues to tax our imaginations and leads us to new experimental windows on nature. Quantum interference phenomena are vividly displayed in the wideassembly of neutron interferometry experiments, which have been carried out since the first demonstration of a perfect silicon crystal interferometer in 1974. Since the neutron experiences all four fundamental forces of nature (strong, weak, electromagnetic, and gravitational), interferometry withneutrons provides a fertile testing ground for theory and precision measurements. Many Gedanken experiments of quantum mechanics have become real due to neutron interferometry.Quantum mechanics is a part of physics where experiment and theory are inseparably intertwined. This general theme permeates the second edition of this book. It discusses more than 40 neutron interferometry experiments along with their theoretical motivations and explanations. The basic ideas andresults of interference experiments related to coherence and decoherence of matter waves and certain post-selection variations, gravitationally induced quantum phase shifts, Berry`s geometrical phases, spinor symmetry and spin superposition, and Bell's inequalities are all discussed and explained inthis book. Both the scalar and vector Aharonov-Bohm topological interference effects and the neutron version of the Sagnac effect are presented in a self-contained and pedagogical way. Interferometry with perfect crystals, artificial lattices, and spin-echo systems are also topics of this book. Itincludes the theoretical underpinning as well as connections to other areas of experimental physics, such as quantum optics, nuclear physics, gravitation, and atom interferometry. The observed phase shifts due to the Earth's gravity and rotation indicate a close connection to relativity theory.Neutron interferometry can be considered as a central technique of quantum optics with massive particles. It has stimulated the development of interferometry with atoms, molecules and clusters.The book is written in a style that will be suitable at the senior undergraduate and beginning of graduate level. It will interest and excite many students and researchers in neutron, nuclear, quantum, gravitational, optical, and atomic physics. Lecturers teaching courses in modern physics andquantum mechanics will find a number of interesting and historic experiments they may want to include in their lectures.
Download or read book Encounters with Einstein written by Werner Heisenberg and published by Princeton University Press. This book was released on 1989-10-21 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: In nine essays and lectures composed in the last years of his life, Werner Heisenberg offers a bold appraisal of the scientific method in the twentieth century--and relates its philosophical impact on contemporary society and science to the particulars of molecular biology, astrophysics, and related disciplines. Are the problems we define and pursue freely chosen according to our conscious interests? Or does the historical process itself determine which phenomena merit examination at any one time? Heisenberg discusses these issues in the most far-ranging philosophical terms, while illustrating them with specific examples.
Download or read book DECIPHERING QUANTUM MECHANICS written by DAVID SANDUA and published by David Sandua. This book was released on 2024-04-30 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the secrets of the subatomic universe on an exciting journey through the fundamental principles of quantum mechanics. This book pulls back the curtain on a world where reality surpasses fiction, where particles can exist simultaneously in multiple states through superposition and be entangled across cosmic distances, challenging our understanding of space and time. Through clear exposition requiring no prior knowledge, readers will delve into concepts such as wave-particle duality, Heisenberg's uncertainty principle, and Schrödinger's intriguing wave function, which are the foundation of revolutionary technologies in quantum computing and cryptography. This work not only provides a solid understanding of theoretical foundations but also explores the philosophical and practical implications these have on our daily lives and how they are shaping the future of science and technology. Perfect for students, enthusiasts, and anyone interested in the mysteries of quantum behavior, this book is an essential guide to understanding how quantum concepts are transforming our world.
Download or read book Entangled Systems written by Jürgen Audretsch and published by John Wiley & Sons. This book was released on 2008-09-26 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introductory textbook for advanced students of physics, chemistry and computer science, covering an area of physics that has lately witnessed rapid expansion. The topics treated here include quantum information, quantum communication, quantum computing, teleportation and hidden parameters, thus imparting not only a well-founded understanding of quantum theory as such, but also a solid basis of knowledge from which readers can follow the rapid development of the topic or delve deeper into a more specialized branch of research. Commented recommendations for further reading as well as end-of-chapter problems help the reader to quickly access the theoretical basics of future key technologies.
Download or read book Quantum Coherence written by Walter Pötz and published by Springer Science & Business Media. This book was released on 2006-02-21 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantum coherence plays a crucial role in various forms of matter. The thriving field of quantum information as well as unconventional approaches to using mesoscopic systems in future optoelectronic devices provide the exciting background for this set of lectures. The lectures originate from the Schladming Winter Schools and are edited to address a broad readership ranging from the graduate student up to the senior scientist.
Download or read book Quantum Information V written by Takeyuki Hida and published by World Scientific. This book was released on 2006 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sample Chapter(s). Chapter 1: Recognition and Teleportation (494 KB). Contents: Recognition and Teleportation (M Ohya et al.); Quantum Information and Spacetime Structure (I V Volovich); On Gaussian and Poisson White Noises (N Asai); Renormalization, Orthogonalization, and Generating Functions (N Asai et al.); Insider Trading in Continuous Time (E Barucci et al.); Existence, Uniqueness, Consistency and Dependency on Diffusion Coefficients of Generalized Solutions of Nonlinear Diffusion Equations in Colombeau''s Algebra (H Deguchi); On Mathematical Treatment of Quantum Communication Gate on Fock Space (W Freudenberg et al.); A Frontier of White Noise Analysis (T Hida); An Interacting Fock Space with Periodic Jacobi Parameter Obtained from Regular Graphs in Large Scale Limit (A Hora & N Obata); Error Exponents of Codings for Stationary Gaussian Channels (S Ihara); White Noise Analysis on Classical Wiener Space Revisited (Y-J Lee & H-H Shih); Fractional Brownian Motions and the L(r)vy Laplacian (K Nishi et al.); Jump Finding of a Stable Process (Si Si et al.); On Entropy Production of a One-Dimensional Lattice Conductor (S Tasaki). Readership: Researchers in probability & statistics, mathematical physics, functional analysis and mathematical biology.
