Quantum Mechanics And Fundamentality

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Quantum Mechanics and Fundamentality

Author : Valia Allori
Publisher : Springer Nature
Page : 417 pages
File Size : 43,8 Mb
Release : 2022-07-27
Category : Science
ISBN : 9783030996420

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Quantum Mechanics and Fundamentality by Valia Allori Pdf

This edited collection provides new perspectives on some metaphysical questions arising in quantum mechanics. These questions have been long-standing and are of continued interest to researchers and graduate students working in physics, philosophy of physics, and metaphysics. It features contributions from a diverse set of researchers, ranging from senior scholars to junior academics, working in varied fields, from physics to philosophy of physics and metaphysics. The contributors reflect on issues about fundamentality (is quantum theory fundamental? If so, what is its fundamental ontology?), ontological dependence (how do ordinary objects exist even if they are not fundamental?), realism (what kind of realism is compatible with quantum theory?), indeterminacy (can the world itself exhibit ontological indeterminacy?). The book contains contributions from both physicists (including Nobel Prize winner Gerard 't Hooft), science communicators and philosophers.

The Foundation of Reality

Author : David Glick,George Darby,Anna Marmodoro
Publisher : Oxford University Press, USA
Page : 286 pages
File Size : 46,8 Mb
Release : 2020-04-30
Category : Philosophy
ISBN : 9780198831501

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The Foundation of Reality by David Glick,George Darby,Anna Marmodoro Pdf

Are space and time fundamental features of our world or might they emerge from something else? The Foundation of Reality brings together metaphysicians and philosophers of physics working on space, time, and fundamentality to address this timely question. Recent developments in the interpretation of quantum mechanics and the understanding of certain approaches to quantum gravity have led philosophers of physics to propose that space and time might be emergent rather than fundamental. But such discussions are often conducted without engagement with those working on fundamentality and related issues in contemporary metaphysics. This book aims to correct this oversight. The diverse contributions to this volume address topics including the nature of fundamentality, the relation of space and time to quantum entanglement, and space and time in theories of quantum gravity. Only through consideration of a range of different approaches to the topic can we hope to get clear on the status of space and time in our contemporary understanding of physical reality.

Quantum Physics Without Quantum Philosophy

Author : Detlef Dürr,Sheldon Goldstein,Nino Zanghì
Publisher : Springer Science & Business Media
Page : 294 pages
File Size : 49,8 Mb
Release : 2012-11-06
Category : Science
ISBN : 9783642306907

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Quantum Physics Without Quantum Philosophy by Detlef Dürr,Sheldon Goldstein,Nino Zanghì Pdf

It has often been claimed that without drastic conceptual innovations a genuine explanation of quantum interference effects and quantum randomness is impossible. This book concerns Bohmian mechanics, a simple particle theory that is a counterexample to such claims. The gentle introduction and other contributions collected here show how the phenomena of non-relativistic quantum mechanics, from Heisenberg's uncertainty principle to non-commuting observables, emerge from the Bohmian motion of particles, the natural particle motion associated with Schrödinger's equation. This book will be of value to all students and researchers in physics with an interest in the meaning of quantum theory as well as to philosophers of science.

Foundations of Quantum Mechanics

Author : Travis Norsen
Publisher : Springer
Page : 310 pages
File Size : 42,6 Mb
Release : 2017-08-17
Category : Science
ISBN : 9783319658674

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Foundations of Quantum Mechanics by Travis Norsen Pdf

Authored by an acclaimed teacher of quantum physics and philosophy, this textbook pays special attention to the aspects that many courses sweep under the carpet. 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.

The Historical Development of Quantum Theory

Author : Jagdish Mehra,Helmut Rechenberg
Publisher : Springer Science & Business Media
Page : 328 pages
File Size : 51,5 Mb
Release : 2000-12-28
Category : Science
ISBN : 0387951784

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The Historical Development of Quantum Theory by Jagdish Mehra,Helmut Rechenberg Pdf

Quantum Theory, together with the principles of special and general relativity, constitute a scientific revolution that has profoundly influenced the way in which we think about the universe and the fundamental forces that govern it. The Historical Development of Quantum Theory is a definitive historical study of that scientific work and the human struggles that accompanied it from the beginning. Drawing upon such materials as the resources of the Archives for the History of Quantum Physics, the Niels Bohr Archives, and the archives and scientific correspondence of the principal quantum physicists, as well as Jagdish Mehra's personal discussions over many years with most of the architects of quantum theory, the authors have written a rigorous scientific history of quantum theory in a deeply human context. This multivolume work presents a rich account of an intellectual triumph: a unique analysis of the creative scientific process. The Historical Development of Quantum Theory is science, history, and biography, all wrapped in the story of a great human enterprise. Its lessons will be an aid to those working in the sciences and humanities alike.

Quantum Causality

Author : Peter J. Riggs
Publisher : Springer Science & Business Media
Page : 240 pages
File Size : 41,9 Mb
Release : 2009-06-05
Category : Science
ISBN : 9789048124039

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Quantum Causality by Peter J. Riggs Pdf

There is no sharp dividing line between the foundations of physics and philosophy of physics. This is especially true for quantum mechanics. The debate on the interpretation of quantum mechanics has raged in both the scientific and philosophical communities since the 1920s and continues to this day. (We shall understand the unqualified term ‘quantum mechanics’ to mean the mathematical formalism, i. e. laws and rules by which empirical predictions and theoretical advances are made. ) There is a popular rendering of quantum mechanics which has been publicly endorsed by some well known physicists which says that quantum mechanics is not only 1 more weird than we imagine but is weirder than we can imagine. Although it is readily granted that quantum mechanics has produced some strange and counter-intuitive results, the case will be presented in this book that quantum mechanics is not as weird as we might have been led to believe! The prevailing theory of quantum mechanics is called Orthodox Quantum Theory (also known as the Copenhagen Interpretation). Orthodox Quantum Theory endows a special status on measurement processes by requiring an intervention of an observer or an observer’s proxy (e. g. a measuring apparatus). The placement of the observer (or proxy) is somewhat arbitrary which introduces a degree of subjectivity. Orthodox Quantum Theory only predicts probabilities for measured values of physical quantities. It is essentially an instrumental theory, i. e.

The Quantum Revolution in Philosophy

Author : Richard Healey
Publisher : Oxford University Press
Page : 288 pages
File Size : 43,5 Mb
Release : 2017-06-03
Category : Philosophy
ISBN : 9780191023446

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The Quantum Revolution in Philosophy by Richard Healey Pdf

Quantum theory launched a revolution in physics. 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 world could 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 expressed in 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 "spooky" instantaneous 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 the ontology 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 philosophical argument, their successful application here illustrates their practical importance in helping philosophers come to terms with the quantum revolution.

Understanding Quantum Mechanics

Author : Detlef Dürr,Dustin Lazarovici
Publisher : Springer Nature
Page : 247 pages
File Size : 52,9 Mb
Release : 2020-03-16
Category : Science
ISBN : 9783030400682

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Understanding Quantum Mechanics by Detlef Dürr,Dustin Lazarovici Pdf

This book discusses the physical and mathematical foundations of modern quantum mechanics and three realistic quantum theories that John Stuart Bell called "theories without observers" because they do not merely speak about measurements but develop an objective picture of the physical world. These are Bohmian mechanics, the GRW collapse theory, and the Many Worlds theory. The book is ideal to accompany or supplement a lecture course on quantum mechanics, but also suited for self-study, particularly for those who have completed such a course but are left puzzled by the question: "What does the mathematical formalism, which I have so laboriously learned and applied, actually tell us about nature?”

Quo Vadis Quantum Mechanics?

Author : Avshalom C. Elitzur
Publisher : Springer Science & Business Media
Page : 448 pages
File Size : 53,5 Mb
Release : 2005-01-19
Category : Computers
ISBN : 3540221883

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Quo Vadis Quantum Mechanics? by Avshalom C. Elitzur Pdf

For more than a century, quantum mechanics has served as a very powerful theory that has expanded physics and technology far beyond their classical limits, yet it has also produced some of the most difficult paradoxes known to the human mind. This book represents the combined efforts of sixteen of today's most eminent theoretical physicists to lay out future directions for quantum physics. The authors include Yakir Aharonov, Anton Zeilinger; the Nobel laureates Anthony Leggett and Geradus 't Hooft; Basil Hiley, Lee Smolin and Henry Stapp. Following a foreword by Roger Penrose, the individual chapters address questions such as quantum non-locality, the measurement problem, quantum insights into relativity, cosmology and thermodynamics, and the possible bearing of quantum phenomena on biology and consciousness.

Foundations Of Quantum Mechanics, The: Historical Analysis And Open Questions

Author : Claudio Garola,Arcangelo Rossi
Publisher : World Scientific
Page : 436 pages
File Size : 48,6 Mb
Release : 2000-05-11
Category : Science
ISBN : 9789814493383

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Foundations Of Quantum Mechanics, The: Historical Analysis And Open Questions by Claudio Garola,Arcangelo Rossi Pdf

This volume provides a sample of the present research on the foundations of quantum mechanics and related topics by collecting the papers of the Italian scholars who attended the conference entitled “The Foundations of Quantum Mechanics — Historical Analysis and Open Questions” (Lecce, 1998). The perspective of the book is interdisciplinary, and hence philosophical, historical and technical papers are gathered together so as to allow the reader to compare different viewpoints and cultural approaches. Most of the papers confront, directly or indirectly, the objectivity problem, taking into account the positions of the founders of QM or more recent developments. More specifically, the technical papers in the book pay special attention to the interpretation of the experiments on Bell's inequalities and to decoherence theory, but topics on unsharp QM, the consistent-history approach, quantum probability and alternative theories are also discussed. Furthermore, a number of historical and philosophical papers are devoted to Planck's, Weyl's and Pauli's thought, but topics such as quantum ontology, predictivity of quantum laws, etc., are treated.

New Developments on Fundamental Problems in Quantum Physics

Author : M. Ferrero,Alwyn van der Merwe
Publisher : Springer Science & Business Media
Page : 447 pages
File Size : 49,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401158862

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New Developments on Fundamental Problems in Quantum Physics by M. Ferrero,Alwyn van der Merwe Pdf

Quantum theory is one of the most fascinating and successful constructs in the intellectual history of mankind. Nonetheless, the theory has very shaky philosophical foundations. This book contains thoughtful discussions by eminent researchers of a spate of experimental techniques newly developed to test some of the stranger predictions of quantum physics. The advances considered include recent experiments in quantum optics, electron and ion interferometry, photon down conversion in nonlinear crystals, single trapped ions interacting with laser beams, atom-field coupling in micromaser cavities, quantum computation, quantum cryptography, decoherence and macroscopic quantum effects, the quantum state diffusion model, quantum gravity, the quantum mechanics of cosmology and quantum non-locality along with the continuing debate surrounding the interpretation of quantum mechanics. Audience: The book is intended for physicists, philosophers of science, mathematicians, graduate students and those interested in the foundations of quantum theory.

Foundational Transformation of Quantum Mechanics

Author : Victor Vaguine
Publisher : ConsReality, Inc.
Page : 136 pages
File Size : 41,8 Mb
Release : 2020-09-13
Category : Science
ISBN : 9781936795192

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Foundational Transformation of Quantum Mechanics by Victor Vaguine Pdf

Aphysical Quantum Mechanics (AQM) is a deeper and more profound quantum theory. Volume One expands the understanding of quantum reality with the addition of two new fundamental categories: aphysical and elementary consciousness of elementary particles. Using the AQM Theory, Volume One details the explanation of all known and long standing quantum enigmas, including “the collapse of the wave function,” and presents and explains the inner structures of perfect geometry of the photon and the intrinsic electron. AQM brings not only foundational transformation to quantum mechanics, but also to other branches of physics, such as quantum optics and particle physics. The paradigmatic power of AQM is such that the author was able to uncover 47 fundamental misconceptions/absurdities in the Standard Model theory of particle physics, and to make 27 fundamental scientific discoveries, all presented in these Volumes.

Foundations of Quantum Mechanics

Author : Emily Adlam
Publisher : Cambridge University Press
Page : 84 pages
File Size : 49,5 Mb
Release : 2021-02-18
Category : Philosophy
ISBN : 9781108881388

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Foundations of Quantum Mechanics by Emily Adlam Pdf

Quantum mechanics is an extraordinarily successful scientific theory. But more than 100 years after it was first introduced, the interpretation of the theory remains controversial. This Element introduces some of the most puzzling questions at the foundations of quantum mechanics and provides an up-to-date and forward-looking survey of the most prominent ways in which physicists and philosophers of physics have attempted to resolve them. Topics covered include nonlocality, contextuality, the reality of the wavefunction and the measurement problem. The discussion is supplemented with descriptions of some of the most important mathematical results from recent work in quantum foundations, including Bell's theorem, the Kochen-Specker theorem and the PBR theorem.

The Nature of Contingency

Author : Alastair Wilson
Publisher : Oxford University Press, USA
Page : 232 pages
File Size : 42,7 Mb
Release : 2020-01-30
Category : Philosophy
ISBN : 9780198846215

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The Nature of Contingency by Alastair Wilson Pdf

This book defends a radical new theory of contingency as a physical phenomenon. Drawing on the many-worlds approach to quantum theory and cutting-edge metaphysics and philosophy of science, it argues that quantum theories are best understood as telling us about the space of genuine possibilities, rather than as telling us solely about actuality. When quantum physics is taken seriously in the way first proposed by Hugh Everett III, it provides the resources for a new systematic metaphysical framework encompassing possibility, necessity, actuality, chance, counterfactuals, and a host of related modal notions. Rationalist metaphysicians argue that the metaphysics of modality is strictly prior to any scientific investigation; metaphysics establishes which worlds are possible, and physics merely checks which of these worlds is actual. Naturalistic metaphysicians respond that science may discover new possibilities and new impossibilities. This book's quantum theory of contingency takes naturalistic metaphysics one step further, allowing that science may discover what it is to be possible. As electromagnetism revealed the nature of light, as acoustics revealed the nature of sound, as statistical mechanics revealed the nature of heat, so quantum physics reveals the nature of contingency.

Coherent Quantum Physics

Author : Arnold Neumaier
Publisher : Walter de Gruyter GmbH & Co KG
Page : 301 pages
File Size : 48,9 Mb
Release : 2019-10-21
Category : Science
ISBN : 9783110667387

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Coherent Quantum Physics by Arnold Neumaier Pdf

This book introduces mathematicians, physicists, and philosophers to a new, coherent approach to theory and interpretation of quantum physics, in which classical and quantum thinking live peacefully side by side and jointly fertilize the intuition. The formal, mathematical core of quantum physics is cleanly separated from the interpretation issues. The book demonstrates that the universe can be rationally and objectively understood from the smallest to the largest levels of modeling. The thermal interpretation featured in this book succeeds without any change in the theory. It involves one radical step, the reinterpretation of an assumption that was virtually never questioned before - the traditional eigenvalue link between theory and observation is replaced by a q-expectation link: Objective properties are given by q-expectations of products of quantum fields and what is computable from these. Averaging over macroscopic spacetime regions produces macroscopic quantities with negligible uncertainty, and leads to classical physics. - Reflects the actual practice of quantum physics. - Models the quantum-classical interface through coherent spaces. - Interprets both quantum mechanics and quantum field theory. - Eliminates probability and measurement from the foundations. - Proposes a novel solution of the measurement problem.