The Development of Quantum Field Theory in Condensed Matter Physics
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2005 CERN–CLAF School of High-Energy Physics
CERN–2006–015 19 December 2006 ORGANISATION EUROPÉENNE POUR LA RECHERCHE NUCLÉAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH 2005 CERN–CLAF School of High-Energy Physics Malargüe, Argentina 27 February–12 March 2005 Proceedings Editors: N. Ellis M.T. Dova GENEVA 2006 CERN–290 copies printed–December 2006 Abstract The CERN–CLAF School of High-Energy Physics is intended to give young physicists an introduction to the theoretical aspects of recent advances in elementary particle physics. These proceedings contain lectures on field theory and the Standard Model, quantum chromodynamics, CP violation and flavour physics, as well as reports on cosmic rays, the Pierre Auger Project, instrumentation, and trigger and data-acquisition systems. iii Preface The third in the new series of Latin American Schools of High-Energy Physics took place in Malargüe, lo- cated in the south-east of the Province of Mendoza in Argentina, from 27 February to 12 March 2005. It was organized jointly by CERN and CLAF (Centro Latino Americano de Física), and with the strong support of CONICET (Consejo Nacional de Investigaciones Científicas y Técnicas). Fifty-four students coming from eleven different countries attended the School. While most of the students stayed in Hotel Rio Grande, a few students and the Staff stayed at Microtel situated close by. However, all the participants ate their meals to- gether at Hotel Rio Grande. According to the tradition of the School the students shared twin rooms mixing nationalities and in particular Europeans together with Latin Americans. María Teresa Dova from La Plata University was the local director for the School. -
Real Time Density Functional Simulations of Quantum Scale
Real Time Density Functional Simulations of Quantum Scale Conductance by Jeremy Scott Evans B.A., Franklin & Marshall College (2003) Submitted to the Department of Chemistry in partial fulfillment of the requirements for the degree of Doctor of Philosophy at the MASSACHUSETTS INSTITUTE OF TECHNOLOGY June 2009 c Massachusetts Institute of Technology 2009. All rights reserved. Author............................................... ............... Department of Chemistry February 2, 2009 Certified by........................................... ............... Troy Van Voorhis Associate Professor of Chemistry Thesis Supervisor Accepted by........................................... .............. Robert W. Field Chairman, Department Committee on Graduate Theses This doctoral thesis has been examined by a Committee of the Depart- ment of Chemistry as follows: Professor Robert J. Silbey.............................. ............. Chairman, Thesis Committee Class of 1942 Professor of Chemistry Professor Troy Van Voorhis............................... ........... Thesis Supervisor Associate Professor of Chemistry Professor Jianshu Cao................................. .............. Member, Thesis Committee Associate Professor of Chemistry 2 Real Time Density Functional Simulations of Quantum Scale Conductance by Jeremy Scott Evans Submitted to the Department of Chemistry on February 2, 2009, in partial fulfillment of the requirements for the degree of Doctor of Philosophy Abstract We study electronic conductance through single molecules by subjecting -
Dtra-Appeal.Pdf
FEDERATION OF AMERICAN SCIENTISTS T: 202/546-3300 1717 K Street NW #209 Washington, DC 20036 www.fas.org F: 202/675-1010 [email protected] Board of Sponsors (Partial List) *Sidney Altman December 12, 2003 *Philip W. Anderson *Kenneth J. Arrow (202)454-4691 *Julius Axelrod MG Trudy H. Clark, Deputy Director *David Baltimore *Baruj Benacerraf Defense Threat Reduction Agency *Hans A. Bethe *J. Michael Bishop 8725 John J. Kingman Road *Nicolaas Bloembergen *Norman Borlaug Ft. Belvoir, VA 22060-6201 *Paul Boyer Ann Pitts Carter *Owen Chamberlain Morris Cohen RE: FOIA Appeal, Case No. 03-125 *Stanley Cohen Mildred Cohn *Leon N. Cooper *E. J. Corey *James Cronin Dear General Clark: *Johann Deisenhofer Ann Druyan *Renato Dulbecco John T. Edsall This is an appeal of the initial denial of my request under the Freedom of Paul R. Ehrlich George Field Information Act (FOIA) for a copy of an unclassified DTRA-funded report *Val L. Fitch *Jerome I. Friedman entitled "Lessons from the Anthrax Attacks: Implications for U.S. Bioterrorism John Kenneth Galbraith Preparedness," April 2002. A copy of the December 12, 2003 DTRA denial *Walter Gilbert *Donald Glaser letter is enclosed. *Sheldon L. Glashow Marvin L. Goldberger *Joseph L. Goldstein *Roger C. L. Guillemin I request that you reverse the initial decision and release the requested *Herbert A. Hauptman *Dudley R. Herschbach report, on the following grounds: *Roald Hoffmann John P. Holdren *David H. Hubel *Jerome Karle 1. The cited FOIA exemption 2 (High) is not applicable. In other words, it is *H. Gobind Khorana not true that the requested document, if disclosed, might be used to *Arthur Kornberg *Edwin G. -
Jewish Scientists, Jewish Ethics and the Making of the Atomic Bomb
8 Jewish Scientists, Jewish Ethics and the Making of the Atomic Bomb MERON MEDZINI n his book The Jews and the Japanese: The Successful Outsiders, Ben-Ami IShillony devoted a chapter to the Jewish scientists who played a central role in the development of nuclear physics and later in the construction and testing of the fi rst atomic bomb. He correctly traced the well-known facts that among the leading nuclear physics scientists, there was an inordinately large number of Jews (Shillony 1992: 190–3). Many of them were German, Hungarian, Polish, Austrian and even Italian Jews. Due to the rise of virulent anti-Semitism in Germany, especially after the Nazi takeover of that country in 1933, most of the German-Jewish scientists found themselves unemployed, with no laboratory facilities or even citi- zenship, and had to seek refuge in other European countries. Eventually, many of them settled in the United States. A similar fate awaited Jewish scientists in other central European countries that came under German occupation, such as Austria, or German infl uence as in the case of Hungary. Within a short time, many of these scientists who found refuge in America were highly instrumental in the exceedingly elabo- rate and complex research and work that eventually culminated in the construction of the atomic bomb at various research centres and, since 1943, at the Los Alamos site. In this facility there were a large number of Jews occupying the highest positions. Of the heads of sections in charge of the Manhattan Project, at least eight were Jewish, led by the man in charge of the operation, J. -
History of Physics Newsletter Volume VII, No. 3, Aug. 1998 Forum Chair
History of Physics Newsletter Volume VII, No. 3, Aug. 1998 Forum Chair From the Editor Forum News APS & AIP News Book Review Reports Forum Chair Urges APS Centennial Participation The American Physical Society celebrates its 100th anniversary in Atlanta, Georgia, at an expanded six-day meeting from March 20-26, 1999, which will be jointly sponsored by the American Association of Physics Teachers. This will be the largest meeting of physicists ever held, and the APS Forum on the History of Physics will play a central role in making it a truly memorable event. The 20th century has been the Century of Physics. The startling discoveries of X-rays, radioactivity, and the electron at the end of the 19th century opened up vast new territories for exploration and analysis. Quantum theory and relativity theory, whose consequences are far from exhausted today, formed the bedrock for subsequent developments in atomic and molecular physics, nuclear and particle physics, solid state physics, and all other domains of physics, which shaped the world in which we live in times of both peace and war. A large historical wall chart exhibiting these developments, to which members of the Forum contributed their expertise, will be on display in Atlanta. Also on display will be the well-known Einstein exhibit prepared some years ago by the American Institute of Physics Center for History of Physics. Two program sessions arranged by the Forum at the Atlanta Centennial Meeting also will explore these historic 20th-century developments. The first, chaired by Ruth H. Howes (Ball State University), will consist of the following speakers and topics: John D. -
The Struggle for Quantum Theory 47 5.1Aliensignals
Fundamental Forces of Nature The Story of Gauge Fields This page intentionally left blank Fundamental Forces of Nature The Story of Gauge Fields Kerson Huang Massachusetts Institute of Technology, USA World Scientific N E W J E R S E Y • L O N D O N • S I N G A P O R E • B E I J I N G • S H A N G H A I • H O N G K O N G • TA I P E I • C H E N N A I Published by World Scientific Publishing Co. Pte. Ltd. 5 Toh Tuck Link, Singapore 596224 USA office: 27 Warren Street, Suite 401-402, Hackensack, NJ 07601 UK office: 57 Shelton Street, Covent Garden, London WC2H 9HE British Library Cataloguing-in-Publication Data A catalogue record for this book is available from the British Library. FUNDAMENTAL FORCES OF NATURE The Story of Gauge Fields Copyright © 2007 by World Scientific Publishing Co. Pte. Ltd. All rights reserved. This book, or parts thereof, may not be reproduced in any form or by any means, electronic or mechanical, including photocopying, recording or any information storage and retrieval system now known or to be invented, without written permission from the Publisher. For photocopying of material in this volume, please pay a copying fee through the Copyright Clearance Center, Inc., 222 Rosewood Drive, Danvers, MA 01923, USA. In this case permission to photocopy is not required from the publisher. ISBN-13 978-981-270-644-7 ISBN-10 981-270-644-5 ISBN-13 978-981-270-645-4 (pbk) ISBN-10 981-270-645-3 (pbk) Printed in Singapore. -
January 2007 Volume 16, No
January 2007 Volume 16, No. 1 APS NEWS www.aps.org/publications/apsnews Highlights Wireless Non-Radiative Energy Transfer A PUBLICATION OF THE AMERICAN PHYSICAL SOCIETY • WWW.APS.ORG/PUBLICATIONS/APSNEWS Page 6 Particle Physicists Meet Halfway Jacksonville Hosts 2007 April Meeting The 2007 APS April Meeting will cists, a high school teachers’ day, a and registration information, be held April 14-17 in sunny students lunch with the experts, and are available online at Jacksonville, Florida. The scientific the presentation of several APS prizes http://www.aps.org/meetings/april/ program, which focuses on astro- and awards in a special ceremonial index.cfm. The abstract submission physics, particle physics, nuclear session. A public lecture, on the deadline is January 12; post-dead- physics, and related fields, will con- physics of NASCAR, will be given line abstracts received by February 5 sist of three plenary sessions, approx- by Diandra Leslie-Pelecky of the will be assigned as poster presenta- imately 75 invited sessions, more University of Nebraska. tions. Early registration closes on than 100 contributed sessions, and Further details of the program, February 23. poster sessions. Among the invited sessions will April Meeting Plenary Talks be a special Nobel Prize session at Saturday, April 14 Laboratory which both of this year’s laureates, • String Theory, Branes, and if John Mather and George Smoot, will • First Results from Gravity You Wish, the Anthropic speak. Probe B, Francis Everitt, Stanford University Principle, Shamit Kachru, APS units represented at the meet- Stanford University ing include the Divisions of • Two-Dimensional Electron Photo by Kay Kinoshita Astrophysics, Nuclear Physics, Systems, Allan MacDonald, Tuesday, April 17 Particles and Fields, Physics of University of Texas at Austin • The 21-cm Background: A The APS Division of Particles and Fields held a joint meeting with their colleagues Beams, Plasma Physics, and • New Measurement of the Probe of Reionization and the from the Japanese Physical Society in Honolulu. -
Leo P. Kadanoff (1937–2015): an Appreciation RETROSPECTIVE
RETROSPECTIVE Leo P. Kadanoff (1937–2015): An appreciation RETROSPECTIVE Susan N. Coppersmitha,1 Leo P. Kadanoff, who died on October 26, 2015, models depended greatly on devoted his scientific life to trying to elucidate how small changes in the ingre- much of the world can be understood using mathe- dients put into the models. matical models. Historically, physics has addressed this Leo recognized that this sen- problem by searching for fundamental laws that com- sitivity of the results on the pletely specify the right ingredients to put into a theo- details of the models that he retical model. For example, the standard model of constructed made it difficult to particle physics provides a specification of the proper- make robust predictions, and ties of elementary particles and their interactions. after several years he returned Inprinciple,thestandardmodelcouldbeusedto to physics research (6). Over describe macroscopic physical systems. However, the succeeding decades, Leo because of the enormous number of elementary investigated a broad variety of particles in any macroscopic amount of matter, imple- complex systems, with a particu- menting such a calculation is not feasible. Leo was the lar focus on identifying phenom- first to understand clearly that the behavior of systems ena with universal features. He on different length scales can be understood using excelled at bringing people to- different effective theories, and that the effective gether to perform interdisciplin- theories that describe macroscopic phenomena should ary investigations incorporating be derivable by a suitable mathematical procedure theory, experiment, and compu- from the microscopics (1, 2). K. G. Wilson succeeded in tation, and thought deeply about constructing a complete mathematical formulation of the role of computation in scien- Leo P. -
Nehmen Wir An, Die Kuh Ist Eine Kugel... «
dtv Lawrence M. Krauss »Nehmen wir an, die Kuh ist eine Kugel ...« Nur keine Angst Vor Physik Nicht nur Faust wollte wissen, »was die Welt im Innersten zusammenhält.« Dabei muß man kein Physiker sein, um das moderne Weltbild der Physik – von Galilei Bis Stephen Hawking – zu verstehen. Lawrence M. Krauss zeigt uns, wie spannend und unterhaltsam die Beschäftigung mit der Physik sein kann. Deutscher Taschenbuch Verlag »Nehmen wir an, die Kuh ist eine Kugel...« Ziemlich abwegig, mag mancher denken. Aber wie sinnvoll solche radikalen Ver- einfachungen sein können, zeigt Lawrence M. Krauss an vielen anschaulichen und vergnüglichen Beispielen. Wer wissen will, »was die Welt im Innersten zusammenhält«, sieht nach der Lektüre dieses Buches klarer, denn man muß kein Physiker sein, um das moderne Weltbild der Physik - von Galilei bis Stephen Hawking - zu verstehen. «Mit der Selbstverständlichkeit eines Hausherrn führt Krauss seine Leser durch das Gedankengebäude der theoretischen Physik: von der Relativitätstheorie über die Quantendynamik hin zu einer Theorie >über alles<. Weil er dabei so originell und unkonventionell vorgeht wie sein Lehrer Richard Feynman, ist die Lektüre das reine Vergnügen.« (Physikalische Blätter, Weinheim) Lawrence M. Krauss, geboren 1954 in New York, ist Professor für Physik und Astronomie und Leiter des Instituts für Physik an der Case Western Reserve University in Cleveland. Er lieferte bedeutende Beiträge über die Vorgänge bei explodierenden Sternen bis hin zum Ursprung und der Natur des Stoffes, aus dem das Universum ist. Zahlreiche Veröffentlichungen. Lawrence M. Krauss »Nehmen wir an, die Kuh ist eine Kugel... « Nur keine Angst vor Physik Mit 39 Schwarzweißabbildungen Aus dem Amerikanischen von Wolfram Knapp Deutscher Taschenbuch Verlag Ungekürzte Ausgabe August 1998 Deutscher Taschenbuch Verlag GmbH & Co. -
Chicago Physics One
CHICAGO PHYSICS ONE 3:25 P.M. December 02, 1942 “All of us... knew that with the advent of the chain reaction, the world would never be the same again.” former UChicago physicist Samuel K. Allison Physics at the University of Chicago has a remarkable history. From Albert Michelson, appointed by our first president William Rainey Harper as the founding head of the physics department and subsequently the first American to win a Nobel Prize in the sciences, through the mid-20th century work led by Enrico Fermi, and onto the extraordinary work being done in the department today, the department has been a constant source of imagination, discovery, and scientific transformation. In both its research and its education at all levels, the Department of Physics instantiates the highest aspirations and values of the University of Chicago. Robert J. Zimmer President, University of Chicago Welcome to the inaugural issue of Chicago Physics! We are proud to present the first issue of Chicago Physics – an annual newsletter that we hope will keep you connected with the Department of Physics at the University of Chicago. This newsletter will introduce to you some of our students, postdocs and staff as well as new members of our faculty. We will share with you good news about successes and recognition and also convey the sad news about the passing of members of our community. You will learn about the ongoing research activities in the Department and about events that took place in the previous year. We hope that you will become involved in the upcoming events that will be announced. -
CHICAGO PHYSICS 3 Quantum Worlds
CHICAGO PHYSICS 3 Quantum Worlds Welcome to the third issue of Chicago Physics! This past year has been an eventful one for our Department and we hope that you will join in our excitement. In our last issue, we highlighted our Strickland from University of Waterloo, the Department’s research on topological physics, third Maria Goeppert-Mayer Lecturer and the covering the breadth of what we do in this third female Physics Nobel Prize winner. research area from the nano to the cosmic The University has renamed the Physics scale and the unity in the concepts that drive Research Center that opened in 2018 as the us all. In the current issue, we will take you on Michelson Center for Physics in honor of a journey to the quantum world. former faculty member Albert A. Michelson, The year had several notable events. The a pioneering scientist who was the first physics faculty had a first-ever two-day retreat American to win a Nobel Prize in the sciences, in New Buffalo, MI. We discussed various and the first Physics Department chair at challenges in our department in a leisurely, the University of Chicago. The pioneering low-pressure atmosphere that allowed us work of Michelson is fundamental to the field to make progress on these challenges. This of physics and continues to support new retreat also helped us to bond!! We were discoveries more than a century later. pleased that many family members joined This year we also welcomed back our own lunch and dinner. This was immediately David Saltzberg (Ph.D., 1994) as the followed by a two-day retreat of our women annual Zachariasen lecturer who told of his and gender minority students. -
Federation of American Scientists
FEDERATION OF AMERICAN SCIENTISTS T: 202/546-3300 1717 K Street NW #209 Washington, DC 20036 www.fas.org F: 202/675-1010 [email protected] Board of Sponsors (Partial List) November 12, 2001 *Sidney Altman *Philip W. Anderson Hon Tom Daschle Hon J. Dennis Hastert *Kenneth J. Arrow *Julius Axelrod Senate Majority Leader Speaker of the House *David Baltimore *Baruj Benacerraf *Hans A. Bethe *J. Michael Bishop Hon Trent Lott Hon Richard Gephardt *Nicolaas Bloembergen *Norman Borlaug Senate Minority Leader House Minority Leader *Paul Boyer Ann Pitts Carter *Owen Chamberlain In the interest of national security we urge you to deny funding for any program, project, or Morris Cohen *Stanley Cohen activity that is inconsistent with the Anti-Ballistic Missile (ABM) Treaty. The tragic events Mildred Cohn *Leon N. Cooper of September 11 eliminated any doubt that America faces security needs far more substantial *E. J. Corey *James Cronin than a technically improbable defense against a strategically improbable Third World *Johann Deisenhofer ballistic missile attack. Ann Druyan *Renato Dulbecco John T. Edsall Paul R. Ehrlich Regarding the probable threat, the September 11 attacks have dramatized what has been George Field obvious for years: A primitive ICBM, with its dubious accuracy and reliability and bearing *Val L. Fitch *Jerome I. Friedman a clear return address, is unattractive to a terrorist and a most improbable delivery system for John Kenneth Galbraith *Walter Gilbert a terrorist weapon. Devoting massive effort and expense to countering the least probable *Donald Glaser and least effective threat would be unwise. *Sheldon L. Glashow Marvin L. Goldberger *Joseph L.