HPS/PHIL 687 Historical Foundations of the Quantum Theory
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Philosophical Rhetoric in Early Quantum Mechanics, 1925-1927
b1043_Chapter-2.4.qxd 1/27/2011 7:30 PM Page 319 b1043 Quantum Mechanics and Weimar Culture FA 319 Philosophical Rhetoric in Early Quantum Mechanics 1925–27: High Principles, Cultural Values and Professional Anxieties Alexei Kojevnikov* ‘I look on most general reasoning in science as [an] opportunistic (success- or unsuccessful) relationship between conceptions more or less defined by other conception[s] and helping us to overlook [danicism for “survey”] things.’ Niels Bohr (1919)1 This paper considers the role played by philosophical conceptions in the process of the development of quantum mechanics, 1925–1927, and analyses stances taken by key participants on four main issues of the controversy (Anschaulichkeit, quantum discontinuity, the wave-particle dilemma and causality). Social and cultural values and anxieties at the time of general crisis, as identified by Paul Forman, strongly affected the language of the debate. At the same time, individual philosophical positions presented as strongly-held principles were in fact flexible and sometimes reversible to almost their opposites. One can understand the dynamics of rhetorical shifts and changing strategies, if one considers interpretational debates as a way * Department of History, University of British Columbia, 1873 East Mall, Vancouver, British Columbia, Canada V6T 1Z1; [email protected]. The following abbreviations are used: AHQP, Archive for History of Quantum Physics, NBA, Copenhagen; AP, Annalen der Physik; HSPS, Historical Studies in the Physical Sciences; NBA, Niels Bohr Archive, Niels Bohr Institute, Copenhagen; NW, Die Naturwissenschaften; PWB, Wolfgang Pauli, Wissenschaftlicher Briefwechsel mit Bohr, Einstein, Heisenberg a.o., Band I: 1919–1929, ed. A. Hermann, K.V. -
Albert Einstein
THE COLLECTED PAPERS OF Albert Einstein VOLUME 15 THE BERLIN YEARS: WRITINGS & CORRESPONDENCE JUNE 1925–MAY 1927 Diana Kormos Buchwald, József Illy, A. J. Kox, Dennis Lehmkuhl, Ze’ev Rosenkranz, and Jennifer Nollar James EDITORS Anthony Duncan, Marco Giovanelli, Michel Janssen, Daniel J. Kennefick, and Issachar Unna ASSOCIATE & CONTRIBUTING EDITORS Emily de Araújo, Rudy Hirschmann, Nurit Lifshitz, and Barbara Wolff ASSISTANT EDITORS Princeton University Press 2018 Copyright © 2018 by The Hebrew University of Jerusalem Published by Princeton University Press, 41 William Street, Princeton, New Jersey 08540 In the United Kingdom: Princeton University Press, 6 Oxford Street, Woodstock, Oxfordshire OX20 1TW press.princeton.edu All Rights Reserved LIBRARY OF CONGRESS CATALOGING-IN-PUBLICATION DATA (Revised for volume 15) Einstein, Albert, 1879–1955. The collected papers of Albert Einstein. German, English, and French. Includes bibliographies and indexes. Contents: v. 1. The early years, 1879–1902 / John Stachel, editor — v. 2. The Swiss years, writings, 1900–1909 — — v. 15. The Berlin years, writings and correspondence, June 1925–May 1927 / Diana Kormos Buchwald... [et al.], editors. QC16.E5A2 1987 530 86-43132 ISBN 0-691-08407-6 (v.1) ISBN 978-0-691-17881-3 (v. 15) This book has been composed in Times. The publisher would like to acknowledge the editors of this volume for providing the camera-ready copy from which this book was printed. Princeton University Press books are printed on acid-free paper and meet the guidelines for permanence and durability of the Committee on Production Guidelines for Book Longevity of the Council on Library Resources. Printed in the United States of America 13579108642 INTRODUCTION TO VOLUME 15 The present volume covers a thrilling two-year period in twentieth-century physics, for during this time matrix mechanics—developed by Werner Heisenberg, Max Born, and Pascual Jordan—and wave mechanics, developed by Erwin Schrödinger, supplanted the earlier quantum theory. -
Kant, Schlick and Friedman on Space, Time and Gravity in Light of Three Lessons from Particle Physics
Erkenn DOI 10.1007/s10670-017-9883-5 ORIGINAL RESEARCH Kant, Schlick and Friedman on Space, Time and Gravity in Light of Three Lessons from Particle Physics J. Brian Pitts1 Received: 28 March 2016 / Accepted: 21 January 2017 Ó The Author(s) 2017. This article is published with open access at Springerlink.com Abstract Kantian philosophy of space, time and gravity is significantly affected in three ways by particle physics. First, particle physics deflects Schlick’s General Relativity-based critique of synthetic a priori knowledge. Schlick argued that since geometry was not synthetic a priori, nothing was—a key step toward logical empiricism. Particle physics suggests a Kant-friendlier theory of space-time and gravity presumably approximating General Relativity arbitrarily well, massive spin- 2 gravity, while retaining a flat space-time geometry that is indirectly observable at large distances. The theory’s roots include Seeliger and Neumann in the 1890s and Einstein in 1917 as well as 1920s–1930s physics. Such theories have seen renewed scientific attention since 2000 and especially since 2010 due to breakthroughs addressing early 1970s technical difficulties. Second, particle physics casts addi- tional doubt on Friedman’s constitutive a priori role for the principle of equivalence. Massive spin-2 gravity presumably should have nearly the same empirical content as General Relativity while differing radically on foundational issues. Empirical content even in General Relativity resides in partial differential equations, not in an additional principle identifying gravity and inertia. Third, Kant’s apparent claim that Newton’s results could be known a priori is undermined by an alternate gravitational equation. -
Shs-17-2018-14.Pdf
Science beyond borders Nobukata Nagasawa ORCID 0000-0002-9658-7680 Emeritus Professor of University of Tokyo [email protected] On social and psychological aspects of a negligible reception of Natanson’s article of 1911 in the early history of quantum statistics Abstract Possible reasons are studied why Ladislas (Władysław) Natanson’s paper on the statistical theory of radiation, published in 1911 both in English and in the German translation, was not cited properly in the early history of quantum statistics by outstanding scientists, such as Arnold Sommerfeld, Paul Ehrenfest, Satyendra Nath Bose and Albert Einstein. The social and psychological aspects are discussed as back- ground to many so far discussions on the academic evaluation of his theory. In order to avoid in the future such Natansonian cases of very limited reception of valuable scientific works, it is pro- posed to introduce a digital tag in which all the information of PUBLICATION e-ISSN 2543-702X INFO ISSN 2451-3202 DIAMOND OPEN ACCESS CITATION Nagasawa, Nobukata 2018: On social and psychological aspects of a negligible reception of Natanson’s article of 1911 in the early history of quantum statistics. Studia Historiae Scientiarum 17, pp. 391–419. Available online: https://doi.org/10.4467/2543702XSHS.18.014.9334. ARCHIVE RECEIVED: 13.06.2017 LICENSE POLICY ACCEPTED: 12.09.2018 Green SHERPA / PUBLISHED ONLINE: 12.12.2018 RoMEO Colour WWW http://www.ejournals.eu/sj/index.php/SHS/; http://pau.krakow.pl/Studia-Historiae-Scientiarum/ Nobukata Nagasawa On social and psychological aspects of a negligible reception... relevant papers published so far should be automatically accu- mulated and updated. -
PAUL SOPHUS EPSTEIN March 20, 1883-February 8, 1966
NATIONAL ACADEMY OF SCIENCES P AUL SOPHUS E PSTEIN 1883—1966 A Biographical Memoir by J E S S E W . M . D UMOND Any opinions expressed in this memoir are those of the author(s) and do not necessarily reflect the views of the National Academy of Sciences. Biographical Memoir COPYRIGHT 1974 NATIONAL ACADEMY OF SCIENCES WASHINGTON D.C. PAUL SOPHUS EPSTEIN March 20, 1883-February 8, 1966 BY JESSE W. M. DuMOND AUL SOPHUS EPSTEIN was one of the group of prominent and P very gifted mathematical physicists whose insight, creative originality, and willingness to abandon accepted classical con- cepts brought about that veritable revolution in our under- standing of nature which may be said to have created "modern physics," i.e., the physics which has been widely accepted during the Twentieth Century. Paul Epstein's name is closely associ- ated with those of that group, such as H. A. Lorentz, Albert Einstein, H. Minkowski, J. J. Thomson, E. Rutherford, A. Sommerfeld, W. C. Rontgen, Max von Laue, Niels Bohr, L. de Broglie, Paul Ehrenfest, and Karl Schwarzschild. Paul Epstein was born in 1883 in Warsaw, which was then a part of Russia. His parents, Siegmund Simon Epstein, a busi- nessman, and Sarah Sophia (Lurie) Epstein, were of a moder- ately well-to-do Jewish family. He himself has told how, when he was but four years old, his mother recognized his potential mathematical gifts and predicted that he was going to be a mathematician. After receiving his secondary education in the Humanistic Hochschule of Minsk (Russia), he entered the school of physics and mathematics of the Imperial University of Moscow in 1901. -
List of Figures
List of Figures Pauliinhismostusualposition:writingletters.......... 8 PauliasMephistopheles....................... 15 PauliasBuudha........................... 16 BohrshowingPaulithe‘tippetopp’................. 108 NielsBohr’sCoatofArms...................... 110 PauliatthetimeforhisfirstmeetingwithJung.......... 144 Thedivineandthewordlytriangle................. 184 TetractysofthePythagoreans.................... 185 Mandala picture by a seven year old ................ 186 Title page from Fludd’s ‘Utriosque cosmi. historia’ . ...... 187 MandalaofVajrabhairava,theconquerorofdeath......... 188 Pauli’sworldclock......................... 189 Thestagesofalchemyportrayed.................. 201 Jung’sviewofreality........................ 228 The relationship between psyche, body, matter and spirit ..... 229 Westernexplanationofcorrelation................. 278 Chineseexplanationofcorrelation................. 278 Riemann surface .......................... 281 Thecorrespondenceprinciple................... 286 Orderthroughquantity....................... 287 Synchronicity............................ 291 Orderthroughquality........................ 294 Causality,acausalityandsynchronicity............... 296 Pauli’sandJung’sworldviewquaternio............... 297 DNA.................................308 Theworldviewquaterrnioasautomorphism............ 311 Pauli’sdreamsquare........................ 322 Pauli’sTitian............................. 333 Kabbalah.............................. 333 List of Tables Thealchemicstages......................... 199 Pauli’s -
V.Y. Glaser SOME RETROSPECTIVE REMARKS by Ph. Blanchard
V.Y. Glaser SOME RETROSPECTIVE REMARKS by Ph. Blanchard OPENINGS MATHEMATICS IN PHYSICS GREAT ENCOUNTERS ALONG THE WAY Zagreb, Göttingen, Copenhagen, Geneva, Strasbourg, Bures sur Yvette USING MATHEMATICS WITH CLARITY AND ELEGANCE Quantum Mechanics, Quantum Field Theory O P E N I N G S I am happy to have been asked to speak about Yurko Glaser, his thinking and its actions. It is an honor for me to pay tribute to the brilliant achievements of this leading mathematical physicist, gifted teacher and exceptional friend. It was in Strasbourg at the spring meeting of the RCP 25, where we first met 1967. At this time I was in Zürich at the ETH, working on the Paul-Fierz model of the infrared catastrophe under the direction of Res Jost. Yurko was born on April 21, 1924 just before the discovery by Schrödinger, Heisenberg, Dirac, Born … of modern Quantum Theory in the mid 1920’s. Carlo Rubbia was also born in Gorizia, Görz, Friaul – Julisch Venetien. Quantum Theory before 1925 – the Old Quantum Theory (Planck, Einstein, Bohr, Sommerfeld …) – was part craft part art. Old principles had been founded wanting, new ones had not yet been discovered. Modern Quantum Theory was a real revolution of our understanding of physical process. Compared with this change, Einstein’s relativity, born in 1905, seem not much more than very interesting variations on nevertheless classical themes. Yurko studied at the University of Zagreb, where he received his Diploma in 1950 and his Ph.D in 1953 under the supervision of W. Heisenberg. He moved to Göttingen in 1951-1952 and made his first important contributions to physics, a book of QED published 1955 in Zagreb and outstanding results on QFT, the attempt to clarify the compatibility of special relativity theory with Quantum Theory. -
Wolfgang Pauli 1900 to 1930: His Early Physics in Jungian Perspective
Wolfgang Pauli 1900 to 1930: His Early Physics in Jungian Perspective A Dissertation Submitted to the Faculty of the Graduate School of the University of Minnesota by John Richard Gustafson In Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy Advisor: Roger H. Stuewer Minneapolis, Minnesota July 2004 i © John Richard Gustafson 2004 ii To my father and mother Rudy and Aune Gustafson iii Abstract Wolfgang Pauli's philosophy and physics were intertwined. His philosophy was a variety of Platonism, in which Pauli’s affiliation with Carl Jung formed an integral part, but Pauli’s philosophical explorations in physics appeared before he met Jung. Jung validated Pauli’s psycho-philosophical perspective. Thus, the roots of Pauli’s physics and philosophy are important in the history of modern physics. In his early physics, Pauli attempted to ground his theoretical physics in positivism. He then began instead to trust his intuitive visualizations of entities that formed an underlying reality to the sensible physical world. These visualizations included holistic kernels of mathematical-physical entities that later became for him synonymous with Jung’s mandalas. I have connected Pauli’s visualization patterns in physics during the period 1900 to 1930 to the psychological philosophy of Jung and displayed some examples of Pauli’s creativity in the development of quantum mechanics. By looking at Pauli's early physics and philosophy, we gain insight into Pauli’s contributions to quantum mechanics. His exclusion principle, his influence on Werner Heisenberg in the formulation of matrix mechanics, his emphasis on firm logical and empirical foundations, his creativity in formulating electron spinors, his neutrino hypothesis, and his dialogues with other quantum physicists, all point to Pauli being the dominant genius in the development of quantum theory. -
LIST of PUBLICATIONS Jürg Fröhlich 1. on the Infrared Problem in A
LIST OF PUBLICATIONS J¨urgFr¨ohlich 1. On the Infrared Problem in a Model of Scalar Electrons and Massless Scalar Bosons, Ph.D. Thesis, ETH 1972, published in Annales de l'Inst. Henri Poincar´e, 19, 1-103 (1974) 2. Existence of Dressed One-Electron States in a Class of Persistent Models, ETH 1972, published in Fortschritte der Physik, 22, 159-198 (1974) 3. with J.-P. Eckmann : Unitary Equivalence of Local Algebras in the Quasi-Free Represen- tation, Annales de l'Inst. Henri Poincar´e 20, 201-209 (1974) 4. Schwinger Functions and Their Generating Functionals, I, Helv. Phys. Acta, 47, 265-306 (1974) 5. Schwinger Functions and Their Generating Functionals, II, Adv. of Math. 23, 119-180 (1977) 6. Verification of Axioms for Euclidean and Relativistic Fields and Haag's Theorem in a Class of P (φ)2 Models, Ann. Inst. H. Poincar´e 21, 271-317 (1974) 7. with K. Osterwalder : Is there a Euclidean field theory for Fermions? Helv. Phys. Acta 47, 781 (1974) 8. The Reconstruction of Quantum Fields from Euclidean Green's Functions at Arbitrary Temperatures, Helv. Phys. Acta 48, 355-369 (1975); (more details are contained in an unpublished paper, Princeton, Dec. 1974) 9. The Pure Phases, the Irreducible Quantum Fields and Dynamical Symmetry Breaking in Symanzik-Nelson Positive Quantum Field Theories, Annals of Physics 97, 1-54 (1975) 10. Quantized "Sine-Gordon" Equation with a Non-Vanishing Mass Term in Two Space-Time Dimensions, Phys. Rev. Letters 34, 833-836 (1975) 11. Classical and Quantum Statistical Mechanics in One and Two Dimensions: Two-Compo- nent Yukawa and Coulomb Systems, Commun. -
The Handwriting's on the Wall
Focal Point The handwriting’s on the wall Lab researcher leaves his mark among the greats It’s not often a researcher is remembered in the good a speaker he is.’” Balatsky said. “Of course, I presence of Albert Einstein, Enrico Fermi, J. Robert could not eat very much, as the pressure was on.” Oppenheimer, Ernest O. Lawrence, Max Planck, John Some time later, during the questions and discussion von Neumann, or other titans of science who have that followed the colloquium, several people came up left their mark on human understanding during the to Balatsky and said they enjoyed his talk very much. past century. Along with their mark on physics, these “I didn’t see anyone out in the halls laughing, so I scientists literally left their mark on a wall—the wall of guess I did okay,” he said with signature good humor. Leiden University. “Then Jan Zaanen, the organizer, comes over with Condensed-matter theorist Alexander Balatsky recently this very fancy screwdriver and leads me to the wall,” joined a handful of Los Alamos researchers who have Balatsky recalls. “They have glass over the wall, and had the privilege of signing their names alongside the glass is held in place with these special screws. He signatures of preeminent scientists who have given removed the glass, I signed the wall, and he put the colloquia at the Lorentz Institute at Leiden University glass back up. Even though it happened very quickly, in the Netherlands. one has a sense of touching something important . Alexander Balatsky of “It is quite an honor to speak at the Institute,” Balatsky a piece of science history.” Condensed Matter and said. -
MARTIN J. KLEIN June 25, 1924–March 28, 2009
NATIONAL ACADEMY OF SCIENCES M ARTIN J. KLEIN 1 9 2 4 – 2 0 0 9 A Biographical Memoir by DIANA K O R M O S - B U CHW ALD AND JED Z . B U C HW ALD Any opinions expressed in this memoir are those of the authors and do not necessarily reflect the views of the National Academy of Sciences. Biographical Memoir COPYRIGHT 2011 NATIONAL ACADEMY OF SCIENCES WASHINGTON, D.C. MARTIN J. KLEIN June 25, 1924–March 28, 2009 BY DIANA K O R M O S - B U CHWALD AND J ED Z . B UCHW ALD ARTIN JESSE KLEIN, PHYSICIST AND HISTORIAN, died on March M28, 2009, at his home in Chapel Hill, North Carolina. Known to many as “Marty,” Klein was among the foremost historians of science worldwide, a beloved teacher, colleague, and friend, who in his many writings in the history of physics set an unparalleled model of deep, critical, and empathetic understanding of science and scientists. Klein was born on June 25, 1924, in New York City, the only child of Adolph and Mary Klein, both schoolteachers. At age 14, Klein graduated from the James Monroe High School in the South Bronx, where he had struck up a lifelong, close friendship with Leon M. Lederman. Both became students at Columbia University, from which Klein graduated with a bachelor’s degree in mathematics in 1942 and a master’s degree in physics in 1944. “He was way younger than me; it was embarrassing,” Lederman remembered. “He won most of the awards at graduation: the chemistry prize, the history prize, English composition. -
General Relativity Conflict and Rivalries
General Relativity Conflict and Rivalries General Relativity Conflict and Rivalries: Einstein's Polemics with Physicists By Galina Weinstein General Relativity Conflict and Rivalries: Einstein's Polemics with Physicists By Galina Weinstein This book first published 2015 Cambridge Scholars Publishing Lady Stephenson Library, Newcastle upon Tyne, NE6 2PA, UK British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library Copyright © 2015 by Galina Weinstein All rights for this book reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the copyright owner. ISBN (10): 1-4438-8362-X ISBN (13): 978-1-4438-8362-7 “When I accompanied him [Einstein] home the first day we met, he told me something that I heard from him many times later: ‘In Princeton they regard me as an old fool.’ (‘Hier in Princeton betrachten sie mich als einen alten Trottel’.) […] Before he was thirty-five, Einstein had made the four great discoveries of his life. In order of increasing importance they are: the theory of Brownian motion; the theory of the photoelectric effect; the special theory of relativity; the general theory of relativity. Very few people in the history of science have done half as much. […] For years he looked for a theory which would embrace gravitational, electromagnetic, and quantum phenomena. […] Einstein pursued it relentlessly through ideas which he changed repeatedly and down avenues that led nowhere. The very distinguished professors in Princeton did not understand that Einstein’s mistakes were more important than their correct results.