41. 2001: A Spacetime Odyssey and was carried to its logical conclusion by his student gerardus t hooft.Veltman and t hooft also jointly discovered important ingredients for a http://www.umich.edu/~mctp/sto2001/veltman.html

Conference Home Scientific Program Schedule of Talks Students ... MCTP Martinus Veltman Professor Emeritus John D. MacArthur Professor of Physics 1999 Nobel Prize for Physics Biographical Information for Martinus J.G. Veltman Professor Veltman is known worldwide for his pioneering work on the renormalizability of gauge theories, having started this enterprise in 1968. The discovery that these theories are renormalizable, done with his student Gerardus 't Hooft, has revolutionized the field of particle physics. All interactionsweak, electromagnetic, and strongare described by a gauge theory, and the precise understanding of these theories has made it possible to extract precise predictions and quantities to be observed experimentally. Many of those predictions have been verified. After the discovery of the renormalizability of gauge theories, Professor Veltman was the first to start a systematic analysis of the calculation of radiative corrections. The methods developed by him, and his students, are the basis for that branch of research. Precision measurements at LEPthe large electron- positron collider at CERN, Geneva, Switzerlandhave by now confirmed the results in great detail, establishing firmly the above-mentioned principles of gauge theories and their renormalizability. In particular one may mention the discovery of certain radiative corrections that allowed a determination of the top quark mass well before it was actually discovered, with the actual value for the mass agreeing well with the value predicted by these radiative corrections.

42. н¨ÍøÒ³ 1 This, reportedly, was gerardus t hooft s. reply to a school teacher when asked I recommend to read gerardus t hooft s autobiography. It is really good, http://home.uchicago.edu/~jshu/new_page_1.htm

Why physics and high-energy theory? Every theorist has a dream to approach an ultimate theory of Nature, just as Michael E. Peskin wrote: " Even in this age of intellectual relativism, that there is something special about unraveling the behavior of Nature at the deepest possible level ", and a book of Steven Weinberg 's was entitled " Dreams of a final theory ". "A man who knows everything". This, reportedly, was Gerardus 't Hooft' s reply to a school teacher when asked what he would like to be when he grew up. Although as 't Hooft said: "but, still not knowing everything", and indeed, none of us could know everything, the desire to explore the unknown galvanized all physicists into studying physics. Witnessing their great achievements, moved by their strong will to unravel the secrets of the fundamental Laws of Nature and holding the belief that physics is the foundation of most discoveries in natural science, I choose physics as my major to study. For undergraduate students who want to have some flavors of high-energy theory, I recommend to read Gerardus't Hooft 's autobiography . It is really good

43. Le Monde.fr : Gerardus 't Hooft : Tout L'Univers Dans Un Atome french quality newspaper of record. http://www.lemonde.fr/web/article/0,1-0@2-3328,36-368672,0.html

Recherchez depuis aujourd'hui 7 jours 1 mois 1 an 1987-détailler Savoirs A la Une Le Desk International Europe France Société Carnet Régions Entreprises Finances Médias Horizons Météo Aujourd'hui Sports Sciences Culture * Le cyclone Katrina * Constitution européenne * Shoah : les derniers témoins Opinions Forums Blogs Chats Sondages Météo Cinéma Livres Voyages Culture Aujourd'hui Savoirs Jeux / mots croisés Aide Emploi Formation Immobilier Auto-moto Nautisme Le Desk Les images Les dépêches Les vidéos Les titres du Monde La Une en 8 clics Le Monde en PDF ELPAIS.es Check-list Que dit Le Monde ? La 12:15 Les titres du jour Multimédia Dessins Images du jour Hors-champ Bande-son Dossiers Thématiques Repères Cyberadresses Fiches pays Annales du bac Base élections Université de tous les savoirs Gerardus 't Hooft : Tout l'Univers dans un atome a conférence de l'Université de tous les savoirs du lundi 14 juin 2004, par Gerardus 't Hooft, physicien et Prix Nobel de physique 1999. Ecoutez la conférence Téléchargez la conférence (8 Mo environ, format Zip) Format Real Audio La diffusion des conférences sur Internet est assurée par le Cerimes OAS_AD('Middle');

44. Science & Technology At Scientific American.com: The 1999 Nobel Prizes gerardus t hooft This time, t hooft and Veltman overcame the difficultythrough a renormalization comparable to Feynman s. Veltman was determined to http://www.sciam.com/article.cfm?articleID=000D9322-3ABC-1C75-9B81809EC588EF21

45. 50 YEARS OF YANG-MILLS THEORY “50 Years of YangMills Theory edited by gerardus ’t hooft is both delightfuland deep. It begins with pages written in March 1947 by CN Yang, http://www.worldscibooks.com/physics/5601.html

Home Browse by Subject Bestsellers New Titles ... Browse all Subjects Search Bookshop New Titles Editor's Choice Bestsellers Book Series ... Join Our Mailing List 50 YEARS OF YANG-MILLS THEORY edited by Gerardus 't Hooft (Utrecht University, The Netherlands) On the 50th anniversary of Yang–Mills theory, this invaluable volume looks back at the developments and achievements in elementary particle physics that ensued from that beautiful idea. During the last five decades, Yang-Mills theory, which is undeniably the most important cornerstone of theoretical physics, has expanded widely. It has been investigated from many perspectives, and many new and unexpected features have been uncovered from this theory. In recent decades, apart from high energy physics, the theory has been actively applied in other branches of physics, such as statistical physics, condensed matter physics, nonlinear systems, etc. This makes the theory an indispensable topic for all who are involved in physics. An international team of experts, each of whom has left his mark on the developments of this remarkable theory, contribute essays or more detailed technical accounts to this volume. These articles highlight the new discoveries from the respective authors’ perspectives. The distinguished contributors are: S Adler, F A Bais, C Becchi, M Creutz, A De Rújula, B S DeWitt, F Englert, L D Faddeev, P Hasenfratz, R Jackiw, A Polyakov, V N Popov, R Stora, P van Baal, P van Nieuwenhuizen, S Weinberg, F Wilczek, E Witten, C N Yang. Included in each article are introductory and explanatory remarks by the editor, G ’t Hooft, who is himself a major player in the development of Yang-Mills theory.

46. THE CREATION OF QUANTUM CHROMODYNAMICS AND THE EFFECTIVE ENERGY UNDER THE SPELL OF THE GAUGE PRINCIPLE by G t hooft Professors gerardus thooft and Gabriele Veneziano, illustrate the significance of the http://www.worldscibooks.com/physics/4280.html

Home Browse by Subject Bestsellers New Titles ... Browse all Subjects Search Bookshop New Titles Editor's Choice Bestsellers Book Series ... World Scientific Series in 20th Century Physics - Vol. 25 THE CREATION OF QUANTUM CHROMODYNAMICS AND THE EFFECTIVE ENERGY In Honour of A Zichichi on the Occasion of the Galvani Bicentenary Celebrations by edited by L N Lipatov UNDER THE SPELL OF THE GAUGE PRINCIPLE - by G 't Hooft The University of Bologna and its Academy of Sciences, in collaboration with the Italian National Institute for Nuclear Physics and the Italian Physical Society, celebrated in 1998 the bicentenary of a great pioneer in the field of electric phenomena — Luigi Galvani, the father of macroelectricity. During these two centuries, the physics of electric phenomena has given rise first to the Maxwell equations, then to quantum electrodynamics, and finally to the synthesis of all reproducible phenomena, the "Standard Model". A cornerstone of the Standard Model is quantum chromodynamics (QCD), which describes the interaction between quarks and gluons in the innermost part of the structure of matter. The discovery of QCD will be recalled in the future as one of the greatest achievements of mankind. Many physicists, the world over, have contributed to its creation on both the experimental and the theoretical front. Professor Antonino Zichichi has played an important role in this scientific venture, as documented by his works which are reproduced in this invaluable volume.

47. Gerard ’t Hooft 6/19/2005 Gerard ’t hooft. http://www.bibalex.org/Einstein2005/presentations/Gerardus 't HOOFT.htm

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48. The Lemelson Center For The Study Of Invention Innovation RTC 771.31, T hooft, gerardus (Physics 1999), 6/27/00. RTC 771.30, Ting, SamuelCC (Physics 1976), 6/29/00. RTC 771.32, Townes, Charles (Physics 1964 http://invention.smithsonian.org/resources/fa_nobel_index.aspx

Shortcuts for special audiences . . . . Students Teachers Inventors Historians Museum Visitors SEARCH: WM_preloadImages( '../images/interface/side_nav_over-01.gif', '../images/interface/side_nav_over-02.gif', '../images/interface/side_nav_over-03.gif', '../images/interface/side_nav_over-04.gif', '../images/interface/side_nav_over-05.gif', '../images/interface/side_nav_over-06.gif', '../images/interface/side_nav_over-07.gif' ); Where do colors come from? Learn about dyes in our "Whole Cloth" curriculum. Back to "Archives" menu Nobel Voices Video History Project, 3 cubic feet: 16 DB; 4 ShB By Alison L. Oswald, August 2001 Archives Center, National Museum of American History, Smithsonian Institution Table of Contents History Scope and Content Note Provenance Container List History The National Museum of American History, Smithsonian Institution and the Deutsches Museum collaborated in June 2000 to conduct video interviews with thirty-three Nobel Laureates. Interviews were conducted in Lindau, Germany, Washington, D.C., and elsewhere in the United States. The video documentation subsequently formed the core of the Nobel Voices Video History Project and the exhibition Nobel Voices: Celebrating 100 Years of the Nobel Prize . The interviewees were asked about their motivations, visions for the future, and opinions on the nature of creativity and innovation. In the interviews, the laureates speak about their passion for their work, their childhood inspirations, the spirit of discovery, and the personal meaning of the Nobel Prize.

49. SunSITE India : 1999 Nobel Physics Prize Professor gerardus t hooft, University of Utrecht, Utrecht, the Netherlands, and gerardus t hooft and Martinus JGVeltman are being awarded this year s http://sunsite.iisc.ernet.in/nobel99/phy99_rel.html

1999 Nobel Prize Information Department, PO Box 50005, SE-104 05 Stockholm, Sweden, webbsite: www.kva.se Tel: +46-8-673 95 95, Fax +46-8-15 56 70, e-mail: info@kva.se THE NOBEL PRIZE IN PHYSICS 1999 Background in English (PDF 15kB) PRESS RELEASE 12 OCTOBER 1999 The Prize I Further reading I The laureates The Royal Swedish Academy of Sciences has awarded the 1999 Nobel Prize in Physics jointly to Professor Gerardus 't Hooft , University of Utrecht, Utrecht, the Netherlands, and Professor Emeritus Martinus J.G. Veltman , Bilthoven, the Netherlands. The two researchers are being awarded the Nobel Prize for having placed particle physics theory on a firmer mathematical foundation. They have in particular shown how the theory may be used for precise calculations of physical quantities. Experiments at accelerator laboratories in Europe and the USA have recently confirmed many of the calculated results. The Academy's citation: "for elucidating the quantum structure of electroweak interactions in physics." Particle physics theory on firmer mathematical foundation The everyday objects in our surroundings are all built up of atoms, which consist of electrons and atomic nuclei. In the nuclei there are protons and neutrons, which in turn are made up of quarks. To study matter at this innermost level, large accelerators are required. Such machines were first designed in the 1950s, signifying the

50. SunSITE India : 1999 Nobel Physics Prize gerardus t hooft and Martinus JG Veltman won the award for their work on thequantum t hooft. Dutch physicist gerardus t hooft shared Nobel prize http://sunsite.iisc.ernet.in/nobel99/phy99_rep.html

1999 Nobel Prize Dutch researchers share Nobel Prize in Physics CNN, 12 October 1999 Two Dutch researchers who probed quantum theory won the 1999 Nobel Prize in physics, the first of two prize announcements planned Tuesday. Gerardus 't Hooft and Martinus J.G. Veltman won the award for their work on the quantum structure of electroweak interactions in physics. Dutch physicist Gerardus 't Hooft shared Nobel prize "Their work has given researchers a well-functioning theoretical machinery which can be used for, among other things, predicting the properties of new particles," the Royal Swedish Academy of Sciences said. Their calculations were vital in calculating the mass of the top quark, which was observed for the first time in 1995 at the Fermilab in the United States. "An important ingredient in the theory 't Hooft and Veltman have developed is an as-yet-undemonstrated particle termed the Higgs particle. In the same way as other particles have been predicted by theoretical arguments and later demonstrated experimentally, researchers are now awaiting direct observation of the Higgs particle," the academy said. Martinus Veltman and his colleague won a Nobel Prize in physics Veltman, of Bilthoven, the Netherlands, is retired from the University of Michigan, while 't Hooft has been a professor at the University of Utrecht since 1977. Their association began in 1969 when 't Hooft studied with Veltman.

51. Lexikon Gerardus 't Hooft gerardus t hooft aus der freienEnzyklopädie Wikipedia und steht unter der GNU Lizenz. Die Liste der Autoren ist http://lexikon.freenet.de/Gerardus_t'_Hooft

E-Mail Mitglieder Community Suche ... Hilfe document.write(''); im Web in freenet.de in Shopping Branchen Lexikon Artikel nach Themen alphabetischer Index Artikel in Kategorien Weitere Themen Sarah und Marc: Erbkrankheit bedroht junges Familiengl¼ck Sexy Werbung f¼r neuen Duft: Shania Twain als Cowgirl IAA-Hingucker: AC Schnitzer motzt den BMW M6 auf Photoshow Elite: So bringt Nero Ord- nung in Ihre Fotos ... Filesharing: Jetzt wird im groŸen Stil zu Kasse gebeten! Sie sind hier: Startseite Lexikon Gerardus 't Hooft Gerardus 't Hooft Gerardus 't Hooft an der Harvard University Gerardus 't Hooft 5. Juli in Den Helder ; auch Gerard 't Hooft) ist ein niederl¤ndischer Physiker und Nobelpreistr¤ger Inhaltsverzeichnis showTocToggle("Anzeigen","Verbergen") 1 Leben 2 Leistungen 3 Publikationen 4 Weblinks ... Bearbeiten Leben Gerard 't Hooft machte seinen Schulabschluss am Dalton Lyceum in Den Haag . Bis studierte er Physik und Mathematik an der Universit¤t Utrecht , wo auch mit einem Thema der Theoretischen Physik promovierte. Unterbrochen von einem zweij¤hrigen Aufenthalt am CERN ) blieb er bis am Institut f¼r Theoretische Physik in Utrecht. Nach einem kurzen Aufenthalt in

52. Lexikon Gerardus 't Hooft t hooft. Bild nicht gefunden. gerardus t hooft an der Harvard University Dieser Artikel basiert auf dem Artikel gerardus t hooft aus der http://lexikon.freenet.de/Gerardus_'t_Hooft

E-Mail Mitglieder Community Suche ... Hilfe document.write(''); im Web in freenet.de in Shopping Branchen Lexikon Artikel nach Themen alphabetischer Index Artikel in Kategorien Weitere Themen Sarah und Marc: Erbkrankheit bedroht junges Familiengl¼ck Sexy Werbung f¼r neuen Duft: Shania Twain als Cowgirl IAA-Hingucker: AC Schnitzer motzt den BMW M6 auf Photoshow Elite: So bringt Nero Ord- nung in Ihre Fotos ... Filesharing: Jetzt wird im groŸen Stil zu Kasse gebeten! Sie sind hier: Startseite Lexikon Gerardus 't Hooft Gerardus 't Hooft Gerardus 't Hooft an der Harvard University Gerardus 't Hooft 5. Juli in Den Helder ; auch Gerard 't Hooft) ist ein niederl¤ndischer Physiker und Nobelpreistr¤ger Inhaltsverzeichnis showTocToggle("Anzeigen","Verbergen") 1 Leben 2 Leistungen 3 Publikationen 4 Weblinks ... Bearbeiten Leben Gerard 't Hooft machte seinen Schulabschluss am Dalton Lyceum in Den Haag . Bis studierte er Physik und Mathematik an der Universit¤t Utrecht , wo auch mit einem Thema der Theoretischen Physik promovierte. Unterbrochen von einem zweij¤hrigen Aufenthalt am CERN ) blieb er bis am Institut f¼r Theoretische Physik in Utrecht. Nach einem kurzen Aufenthalt in

53. 14/06/2002 Face-to-Face With Nobel Laureates In Physics At HKUST Prof Charles Hard Townes and Prof gerardus t hooft, two of the most influentialscientists of modern times, took part in Dialogue with Giants in Physics http://www.ust.hk/en/pa/e_pa020614-35.html

Face-to-Face with Nobel Laureates in Physics at HKUST Two Nobel Laureates in Physics shared their scientific insight and personal experience with faculty, students, and alumni at the Hong Kong University of Science and Technology (HKUST) today (14 June). Prof Charles Hard Townes Prof Charles Hard Townes and Prof Gerardus 't Hooft, two of the most influential scientists of modern times, took part in "Dialogue with Giants in Physics" organized by the HKUST School of Science. Known as "Father of the Laser", Prof Townes is University Professor of the University of California at Berkeley. In 1951, he conceived the idea of "masers" (microwave amplification by stimulated emission of radiation) and obtained the first amplification and generation of electromagnetic waves by stimulated emission in 1954. This groundbreaking work marked the beginning of the "laser era", culminating in his Nobel Prize in Physics in 1964, and lasers have since moved out of basic research into widespread applications. Prof Gerardus't Hooft Prof 't Hooft, Professor of Physics at the University of Utrecht, The Netherlands, specializes in elementary particle physics. His PhD thesis in 1971 solved the problem of renormalization of Yang-Mills fields, work in the gauge field theory that helped explain three out of four fundamental forces of the universe. He received the Nobel Prize in 1999 for placing particle physics theory on a firmer mathematical foundation. Prof 't Hooft's quest to account for the yet unresolved mystery of the fourth fundamental force, gravity, is still continuing.

54. Untitled Document Professor gerardus t hooft Professor t hooft with Professors Tomboulis Bern of UCLA. Professor t hooft talking to Professors Tomboulis Kusenko http://www.physics.ucla.edu/research/TEP/gallery1.html

Professor Gerardus 't Hooft Professor 't Hooft and Professor Cornwall (UCLA) during talk Professor 't Hooft Professor 't Hooft and Professor Bern (UCLA) Professor 't Hooft with TEP group Professor 't Hooft during lecture Professor "t Hooft with Professors Tomboulis & Bern of UCLA TEP group with Professor 't Hooft Dr. Cherkis talking to Professor 't Hooft

55. AlmaNews - Laurea Honoris Causa A Gerardus't Hooft http://www.almanews.unibo.it/97_98/Html/Hooft.htm

Il prof. A. Zichichi Video MPEG 15,7 MB 1,67 MB Al Prof. Gerardus't Hooft viene conferita la Laurea in Fisica La lezione Video MPEG 4,59 MB 504 Kb La Laurea Video MPEG 6,86 MB 752 Kb Back

56. Nobel Prize Goes To 't Hooft And Veltman (October 1999) - News - PhysicsWeb The 1999 Nobel Prize for Physics has been awarded to gerardus t hooft and MartinusVeltman for their theoretical contributions to the Standard Model of http://physicsweb.org/articles/news/3/10/10/1

Advanced site search news Browse the archive January February March April May June July August September October November December Show summaries quick search Search the news archive. News for October 1999 Nobel prize goes to 't Hooft and Veltman 12 October 1999 The 1999 Nobel Prize for Physics has been awarded to Gerardus 't Hooft and Martinus Veltman for their theoretical contributions to the Standard Model of particle physics. In the early 1970s 't Hooft and Veltman showed how to "renormalize" or remove the infinities from the electroweak theory of Salam and Weinberg, and how to use the theory to make precise calculations of particle properties. The official citation says that the prize has been awarded "for elucidating the quantum structure of electroweak interactions in physics." 't Hooft and Veltman were both born in the Netherlands. In 1966 Veltman was appointed as professor of physics at the University of Utrecht, and 't Hooft became his PhD student in 1969. By 1971 't Hooft had made several important breakthroughs in the theoretical effort to renormalize the electroweak interaction. Then using a computer program developed by Veltman, the pair verified 't Hooft's partial theory and showed how to perform precise calculations with it. Salam and Weinberg's theory had predicted the existence of the W and Z bosons, which carry the electroweak force, but their theory had to be renormalized before it could predict the physical properties of these particles, such as their masses. These predictions were confirmed when the W and Z particles were detected for the first time in 1984.

57. Chronology Of Milestone Events In Particle Physics - 'T HOOFT 1972B Nobel prize for gerardus t hooft and Martinus JC Veltman awarded in 1999 forelucidating the quantum structure of electroweak interactions in physics http://dbserv.ihep.su/hist/owa/hw.part2?s_c='T~HOOFT 1972B

58. Online NewsHour: Nobel Prize For Physics -- October 12, 1999 Two Dutch physics professors, gerardus t hooft and Martinus JGVeltman, wereawarded the 1999 Nobel Prize for Physics for putting particle physics theories http://www.pbs.org/newshour/nobel_1999/physics.html

NOBEL PRIZE FOR PHYSICS October 12, 1999 Two Dutch physics professors, Gerardus 't Hooft and Martinus J.G.Veltman, were awarded the 1999 Nobel Prize for Physics for putting particle physics theories on a firmer mathematical foundation. Posted Tuesday, 5:20pm EDT A Special Report on the 1999 Nobel Prizes Oct. 11, 1999: Dr. Günter Blobel wins the Nobel Prize for Medicine. Oct. 1, 1999: German author Günter Grass wins the Nobel Prize for Literature. Browse the NewsHour's coverage of Science and Health The Nobel Foundation The Nobel Foundation's announcement of the 1999 Nobel Prize for Physics Gerard 't Hooft at the University of Utrecht Martinus Veltman at the University of Michigan The research, which dates back to 1970, could lead the way to super-fast quantum computers which could do in days what would take thousands of years for modern computers. "This is the entire framework [particle physicists] use when calculating. We'll get finite answers. Earlier calculations only resulted in nonsense," said Lars Brink, a professor of Chalmers University of Technology Institute and a member of the academy.

59. 't Hooft t hooft, gerardus Práce, za kterou t´hooft s Veltmanem dostali Nobelovucenu, zacala v roce Jako dvaadvacetiletý se pokoušel t´hooft najít teorii, http://www.aldebaran.cz/famous/people/Hooft_Gerardus.html

't Hooft Gerardus Narodil se v roce 1946 v pøístavním mìstì Den Helder v Nizozemí. Vysokou školu dokonèil v Haagu v roce 1964. Studoval matematiku a fyziku na universitì v Utrechtu, kde v roce 1966 promoval. Ph.D dokonèil o šest let pozdìji. Následující dva roky byl zamìstnán v komplexu laboratoøí CERN v Ženevì. V roce 1976 se vrátil na rodnou universitu a zaèal vyuèovat. Profesorem se stal o rok pozdìji. Práce, za kterou t´Hooft s Veltmanem dostali Nobelovu cenu, zaèala v roce 1969. Jako dvaadvacetiletý se pokoušel t´Hooft najít teorii, která by popisovala všechny ètyøi interakce v pøírodì: elektromagnetickou, silnou, slabou a gravitaci. Jeho výsledkem bylo spojení "jen" elektroslabé interakce pomocí neabelovské kalibraèní teorie. Výpoèty holandských vìdcù byly skeptické k pøesnìjšímu urèení hmotnosti t -kvarku, který byl poprvé pozorován v roce 1995 v laboratoøích Fermilab (blízko Batavia, Illinois). Jejich teorie také pøedpovìdìla existenci zatím hypotetických èástic-Higgsových bosonù, které by mìly reagovat s ostatními elementárními èásticemi a pøedávat jim hmotu. Zatím však nebyly experimentálnì prokázány.

60. Newsletter gerardus t hooft Visits Institute of Theoretical Physics gerardus t hooft slecture. Many questions were raised afterwards. http://www.conference.ac.cn/Newewsletter/html/new36/re.htm

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