41. Dirac Translate this page dirac, paul adrien maurice (1902-1984), físico teórico británico, premiado conel nobel, y célebre por su predicción de la existencia del positrón, o http://www.geocities.com/fisicaquimica99/dirac.htm

Dirac, Paul Adrien Maurice (1902-1984), físico teórico británico, premiado con el Nobel, y célebre por su predicción de la existencia del positrón, o electrón positivo, y por sus investigaciones en teoría cuántica. Dirac nació en Bristol y estudió en las universidades de Bristol y Cambridge. Su teoría cuántica del movimiento del electrón le llevó en 1928 a formular la existencia de una partícula idéntica al electrón en todos los aspectos excepto en la carga: el electrón con una carga negativa y esta hipotética partícula con una carga positiva. La teoría de Dirac se confirmó en 1932, cuando el físico estadounidense Carl Anderson descubrió el positrón. En 1933 Dirac compartió el Premio Nobel de Física con el austriaco Erwin Schrödinger, y en 1939 fue nombrado miembro de la Sociedad Real. Fue profesor de matemáticas en Cambridge desde 1932 a 1968, profesor de física en la Universidad del estado de Florida desde 1971 hasta su muerte, y miembro del Instituto de Estudios Avanzados, entre 1934 y 1959. Entre las obras de Dirac se encuentra Principios de mecánica cuántica (

42. Paul Adrien Maurice Dirac: Awards Won By Paul Adrien Maurice Dirac 123Awards hardwork is paid in form of awards. Awards of paul adrien maurice dirac.OTHERnobel, 1933, PHYSICS. Enter Artist/Album. Partner Sites. Stardose.com. http://www.123awards.com/artist/2574.asp

hardwork is paid in form of awards Awards of Paul Adrien Maurice Dirac OTHER-NOBEL PHYSICS Enter Artist/Album Partner Sites Stardose.com RealLyrics.com OnlyHitLyrics.com Biography Search Engine ... privacy

43. Premio Nobel De Fiziko - Vikipedio Fiziko Premio nobel de Fiziko Premio nobel. La Premio nobel de Fiziko estasdisdonata ekde 1901. 1933 paul adrien maurice dirac kaj Erwin SCHR?INGER. http://eo.wikipedia.org/wiki/Premio_Nobel_de_Fiziko

Vikipedio Ĉefpaĝo Enkonduko Helpo ... Ensalutu La Libera Enciklopedio Aliaj lingvoj: Dansk English Nederlands Presebla versio Premio Nobel de Fiziko El Vikipedio, la libera enciklopedio. Fiziko Premio Nobel La Premio Nobel de Fiziko estas disdonata ekde 1901. Tiuj personoj gajnis ĝin: Wilhelm Conrad R–NTGEN Hendrik Antoon LORENTZ kaj Pieter ZEEMAN Antoine Henri BECQUEREL Marie CURIE kaj Pierre CURIE John William Strutt RAYLEIGH Philipp LENARD Joseph John THOMSON ... Guglielmo MARCONI kaj Ferdinand BRAUN Johannes Diderik VAN DER WAALS Wilhelm WIEN Gustaf DALɎ ... William Henry BRAGG kaj William Lawrence BRAGG Charles Glover BARKLA Max PLANCK Johannes STARK ... James FRANCK kaj Gustav HERTZ Jean Baptiste PERRIN Arthur Holly COMPTON kaj Charles Thomson Rees WILSON Owen Willans RICHARDSON Louis DE BROGLIE Chandrasekhara Venkata RAMAN ... Paul Adrien Maurice DIRAC kaj Erwin SCHRքINGER James CHADWICK Carl David ANDERSON kaj Victor Franz HESS Clinton Joseph DAVISSON kaj George Paget THOMSON Enrico FERMI Ernest Orlando LAWRENCE Otto STERN ... John Douglas COCKCROFT kaj Ernest WALTON Felix BLOCH kaj Edward Mills PURCELL Frits ZERNIKE Max BORN kaj Walther BOTHE Willis Eugene LAMB kaj Polykarp KUSCH John BARDEEN Walter Houser BRATTAIN kaj William SHOCKLEY LEE Tsung Dao kaj YANG Chen Ning Pavel Alekseeviĉ ĈERENKOV Ilja MiÄ¥ailoviĉ FRANK kaj Igor Evgeneviĉ TAMM 1959 [[Emilio Gino SEGRɝ] kaj Owen CHAMBERLAIN Donald Arthur GLASER Robert HOFSTADTER kaj Rudolf Ludwig M֓SBAUER Lev Davidoviĉ LANDAU Maria GOEPPERT-MAYER Eugene Paul WIGNER kaj Hans Daniel JENSEN Nikolaj Gennadieviĉ BASOV Charles Hard TOWNES kaj

44. Folha Da Física Translate this page dirac, laureado com o prêmio nobel com apenas 31 anos EP Wigner – Ed., “ReminiscencesAbout a Great Physicist paul adrien maurice dirac” (Cambridge Univ http://www.fis.ufba.br/f_fisicaN8_1.htm

Folha da Física Boletim Informativo do Instituto de Física da UFBA Ano I, número 8, agosto de 2002 Ponto de Vista Centenário do Nascimento de PAM Dirac Editores Ao trocar Bristol pela Universidade de Cambridge, Dirac viria interessar-se pelos novos estudos da Física Quântica. Em setembro de 1925, Dirac recebeu de seu então orientador, Fowler, uma pré-publicação do famoso artigo de Heisenberg, trabalho este que deu origem à Mecânica das Matrizes. Apesar de não entendê-la de imediato, Dirac, numa intervalo exíguo de tempo, percebeu que a idéia da não comutatividade era a mais fundamental no trabalho do físico germânico. Em 1968, Dirac recordaria que, algumas semanas após aquele setembro, ele vislumbrara a necessidade de re-utilizar a idéia do parêntesis de Poisson da Mecânica Clássica. Aquela intuição o faria verificar que tais parênteses tinham uma forma e propriedades idênticas ao parêntesis comutador introduzido a partir de grandezas não comutativas na teoria de Heisenberg. Estas descobertas de Dirac, em torno de tais parêntesis da Mecânica Clássica o conduziria à obtenção de resultados importantes , dentre os quais a demonstração da conexão entre os geradores da teoria de Heisenberg e os da teoria clássica de Poisson, bem como o fato que tal relação proporcionava uma

45. NonSoloScienza - Il Personaggio Translate this page paul adrien maurice dirac nacque nel 1902 a Bristol, in Inghilterra, da Fu propriodirac a proporre la denominazione di venne insignito del premio nobel per la http://digilander.libero.it/fradgl1/archivio_personaggi/dirac.html

Notizie, approfondimenti, dibattiti ... 3 giugno 2002 ARCHIVIO PERSONAGGI Il personaggio della settimana Paul Adrien Maurice Dirac (Bristol 1902 - Tallhassee, Florida 1984) Enrico Fermi giungeva allo stesso risultato. Fu proprio Dirac a proporre la denominazione di bosoni e fermioni per i due tipi di particelle quantistiche. Immediatamente dopo egli propose la sua famosa equazione (f.r.) Se vuoi conoscere meglio uno scienziato, scrivi a personaggi@nonsoloscienza.it NonSoloScienza .it

46. Pictures Gallery Of The Nobel Prize Winners In Physics Translate this page The nobel Prize in Physics. 1998. Robert B. Laughlin Horst L. Störmer DanielC. Tsui 1997. 1934. None 1933. paul adrien maurice dirac Erwin Schrödinger 1932. http://www.th.physik.uni-frankfurt.de/~jr/physpicnobel.html

47. High Index paul adrien maurice dirac Includes a brief biography and a copy of his nobellecture. http//www.nobel.se/physics/laureates/1933/diracbio.html. http://www.highindex.com/Science/Physics/Quantum_Mechanics/People/

Category: Search Engine Directory Science Physics Quantum Mechanics / People Feynman, Richard Heisenberg, Werner Featured Listings: Abdus Salam An autobiography http://www.nobel.se/physics/laureates/1979/salam-bio.html Search Listings: David Bohm Includes extracts from his biography, quotes, photo, and links to other sites. http://www.muc.de/~heuvel/bohm/ Emmy Noether The woman responsible for connecting symmetry with physical laws http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Noether_Emmy.html Emmy Noether A site dedicated to her work in physics and mathematics http://www.emmynoether.com/intro.htm Gerard 't Hooft Recipient of the 1999 Nobel Prize in physics for work in electroweak interactions http://www.phys.uu.nl/~thooft/ Jack Steinberger An illustrated interview with Jack Steinberger, a nobel prize winner of 1988. His autograph. http://www.pvv.ntnu.no/~heidit/jack.html Julian Schwinger A biography of one of the three men who created quantum electrodynamics http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Schwinger.html Julian Schwinger A biography from the Nobel prize museum http://www.nobel.se/physics/laureates/1965/schwinger-bio.html

48. Zientzia Eta Teknologiaren Ataria paul adrien maurice diracek (1902-1984) positroiaren aurkikuntza partikula berriarenpropietateak dirac-en teoriak urtean Fisikako nobel saria eskuratu zuen http://www.zientzia.net/artikulua.asp?Artik_kod=3605

49. Errore Translate this page primi decenni del Novecento, paul adrien maurice dirac non è l'eccezionale creativitàscientifica che paul dirac mostra tra un meritato premio nobel nel 1933 http://www.enel.it/magazine/res/arretrati/20dirac_1.shtml

Siamo spiacenti, Certi della vostra collaborazione ci scusiamo per l' inconveniente tecnico.

50. CERN Courier - Paul Dirac: A Genius In The - IOP Publishing - Article aged 82, on 20 October 1984 as a nobel Prize winner EP Wigner (ed.) 1988 Reminiscencesabout a great physicist paul adrien maurice dirac Cambridge University http://www.cerncourier.com/main/article/42/7/15

Author: Richard Dalitz This Issue Back Issues Editorial Staff Dirac Centenary Paul Dirac: a genius in the history of physics This year is the 100th anniversary of Paul Adrien Maurice Dirac who was born in Bristol, England, on 8 August 1902 and died on 20 October 1984 in Tallahassee, Florida, US. Richard Dalitz looks back over a remarkable career in physics. Dirac circa 1925 The year 2002 is the centennial year for Paul Dirac, who was born in Bristol on 8 August 1902. His Swiss father, Charles, was born in Monthey near Geneva in 1866 and migrated to Bristol, England, to become the French teacher at the Merchant Venturers Technical College. His mother was Florence Holten, a Cornish woman who was born in Liskeard in 1878 and became a librarian in Bristol. They married in Bristol in 1899 and had three children: two sons (of which Paul was the younger) and then a daughter. After his primary and secondary education at the technical college, Paul Dirac joined the electrical engineering department of Bristol University in 1918 to train as an electrical engineer. This choice was due to prompting from his father who was concerned about his son's job prospects. Dirac in later life Paul Dirac died, aged 82, on 20 October 1984 as a Nobel Prize winner (1933) and a member of the British Order of Merit (1973). He was the outstanding theoretical physicist in Britain in the 20th century. In 1995 there was a great celebration of Dirac and his work in London. A plaque was placed in Westminster Abbey as a memorial to him and his achievements, joining similar plaques to Newton, Maxwell, Thomson, Green and other outstanding theoretical physicists. It included Dirac's equation in a compact relativistic form (as Dirac's full equation would not have fitted on the plaque). This was not a form that Dirac would ever have used, although later students of Dirac often used it. As part of the celebration, addresses were given on four topics related to Dirac's work (see P Goddard 1998 in Further reading).

51. Auswahl Naturwissenschaftler paul adrien maurice dirac. - Johann Wolfgang Doebereiner, - Doppler,Christian. - Frank Drake, - paul Ehrlich, - Albert Einstein. Alfred nobel, http://www.niester.de/p_natwis/p_natwis.html

Naturwissenschaftler Scientists Hauptseite/Main Page -> Alois Alzheimer -> Archimedes -> Aristoteles ... -> Fritz Zwicky Deutsch English Portraits bekannter Physiker Eric's Treasure Trove of Scientific Biography Personen ( Index ) Persons ( Index ) ... Lebensbilder wichtiger Chemiker Erstellt am:

52. Auswahl Naturwissenschaftler paul adrien maurice dirac. - Johann Wolfgang Doebereiner, Alfred nobel, - Georg Simon Ohm, - Heinrich Wilhelm Matthias Olbers. http://www.niester.de/p_natwis/

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53. Paul Adrien Maurice Dirac Translate this page paul adrien maurice dirac (1902-1984) paul adrien maurice dirac Físico británico,premio nobel Nació el 8 de agosto de 1902 en Bristol, hijo de un padre http://bios.euroritmo.com/default.aspx?personaje=Paul Adrien Maurice Dirac

54. Search Results For Schrodinger - Encyclopædia Britannica - The Online Encyclope The nobel Prize in Physics 1933 The nobel Foundation Brief biographiesof Erwin Schrodinger and paul adrien maurice dirac. Includes http://www.britannica.com/search?query=schrodinger&ct=

55. Dirac, P.A.M. in full paul adrien maurice dirac (b. Aug. In 1933 he shared the NobelPrize for Physics with the Austrian physicist Erwin Schrödinger. http://www.britannica.com/nobel/micro/171_97.html

Dirac, P.A.M., Dirac, 1960 in full PAUL ADRIEN MAURICE DIRAC (b. Aug. 8, 1902, Bristol, Gloucestershire, Eng.d. Oct. 20, 1984, Tallahassee, Fla., U.S.), English theoretical physicist known for his work in quantum mechanics and for his theory of the spinning electron . In 1933 he shared the Nobel Prize for Physics with the Austrian physicist Dirac's mathematical ability showed itself at an early age. At the school he attended in Bristol he was given rather advanced books on mathematics to study independently. His father, a Swiss by birth who was the French master at the same school, encouraged his son to develop his mathematical ability. He wished him also to become fluent in French, to the extent that, according to the son's report, the elder Dirac refused to speak to him unless he was addressed in the French language. This may have fostered Dirac's pronounced tendency to speak seldom and choose his words with utmost care. He avoided company, preferring to work alone. His chief pastime was solitary walks. Toward the practical end of earning a living, Dirac studied engineering at the University of Bristol. The use of approximations that he learned in this study had a strong influence on his later work; it strengthened his confidence in the intuitive approach to problem solving. He came to believe that a theory expressing fundamental laws of nature could be constructed solely on the basis of approximations, guided by intuition rather than exact knowledge of the actualities. He declared that the actual phenomena were too complex ever to be pinned down in a precise way; a physicist must be satisfied to work only with approximate knowledge of reality.

56. PhysicsWeb - Resources - Reference/Famous Physicists Contributions of 20th Century Women to Physics. Curie, Marie A nobel Prize Pioneerat the Panthéon. dirac, paul adrien maurice - Creator of Quantum Mechanics. http://physicsweb.org/resources/Reference/Famous_physicists/

Advanced site search resources Resources home What's new Add a link Edit my links ... Advanced resource search quick search Search resources iop resources Search journals Search books IOP Select PEERS ... Reference links in this category 5 Most Influential Scientists according to Carl Sagan Babbage, Charles Bell, A.G. - Alexander Graham Bells Path to the Telephone - This site is an attempt to reconstruct, in fine-grained detail, the path taken by Alexander Graham Bell, with links to other inventors and ideas. By Michael E. Gorman. Bethe, Hans OPEN LETTER FROM HANS BETHE Biographies of Women Mathematicians Bohr, Niels, Henrik, David Bohr, Niels, Henrik, David ... Canadian Science and Engineering Hall of Fame - Although Canadian researchers have made outstanding discoveries that changed and shaped our world, very few people know of their achievements. The Canadian Science and Engineering Hall of Fame gives you a glimpse into the lives and work of these creative and tenacious people. - This catalog is a collection of 631 detailed biographies on members of the scientific community during the 16th and 17th centuries. The vital facts about these individuals and their contributions to science can be found here. Contributions of 20th Century Women to Physics Curie, Marie - A Nobel Prize Pioneer at the Panthéon

57. PhysicsWeb - Paul Dirac: Seeking Beauty Kursunoglu and EP Wigner (ed) 1987 paul adrien maurice dirac Reminiscences Abouta Taylor (ed) 1987 Tributes to paul dirac Buy the 1933 nobel Prize in Physics. http://physicsweb.org/article/world/15/8/9

Advanced site search physics world January February March April May June July August September October November December Latest issue Subscribe to Physics World Media Information ... Editorial Staff quick search Search Physics World Previous Physics World August 2002 Next Paul Dirac: seeking beauty Feature: August 2002 Paul Dirac, who was born 100 years ago this month, believed - sometimes misguidedly - that mathematically "beautiful" theories were also the most powerful ones. "A physical theory must possess mathematical beauty." That was the epigraph that Paul Dirac chose in 1956 when asked to express his view of the essence of physics. Through most of his distinguished career in theoretical physics, he emphasized the aesthetic and logical aspects of physics, an approach that at times brought amazing advances but more often led him into sterile byways. Even as a young man Dirac was recognized as a genius, an independent thinker whose way of doing physics was as innovative as it was hard to understand. "I have trouble with Dirac," Einstein admitted in 1926, while trying to understand a paper written by the then 24-year-old Cambridge physicist. "This balancing on the dizzying path between genius and madness is awful." Today, 100 years after his birth, Dirac's unique role in the revolution that shaped a new world picture is now fully appreciated. As the Italian physicist Antonino Zichichi recently pointed out, Dirac's impact on modern physics may even have been greater than that of Einstein (see

58. Atomfizikusok dirac, paul adrien maurice (19021984), nobel-díjas angol elméletifizikus. Képek dirac. Einstein, Albert (1879-1955), nobel-díjas http://www.szulocsatorna.hu/fizika/atom/tartalom/fizikus/fizikus.htm

Atomfizikusok Készítette : Porkoláb Tamás Becquerel, Henri Antoine Nobel-díjas francia fizikus Képek: Becquerel fiatalon Becquerel idõs korában Bohr, Niels Henrik David Nobel-díjas dán elméleti fizikus Képek: Bohr fiatalon (1) Bohr idõs korában Bohr és Pauli Bohr és Sommerfeld ... Bohr, Heisenberg és Pauli Born, Max Nobel-díjas német elméleti fizikus Képek: Born fiatalon Born idõs korában Broglie, Prince Louis Victor de Nobel-díjas francia fizikus Képek: de Broglie Chadwick, Sir James Nobel-díjas angol fizikus Képek: Chadwick Compton, Arthur Holly Nobel-díjas amerikai fizikus Képek: Compton Curie-Sklodowska, Marie Nobel-díjas lengyel fizikus Képek: Madame Curie Madame és Pierre Curie Dirac, Paul Adrien Maurice Nobel-díjas angol elméleti fizikus Képek: Dirac Einstein, Albert Nobel-díjas német származású, amerikai elméleti fizikus Képek: Einstein fiatalon Einstein 1922-ben Einstein 1931-ben Einstein 1940-ben ... Einstein kidugja a nyelvét Fermi, Enrico Nobel-díjas olasz fizikus Képek: Fermi a táblánál Fermi Gábor Dénes Nobel-díjas magyar származású angol villamosmérnök, kutató

59. Yong Mao - History Of St John's dirac, paul adrien maurice, (190284), physicist, shared nobel Prize with ErwinSchrödinger in 1933 for their discovery of new productive forms of atomic http://www.tcm.phy.cam.ac.uk/~ym101/college/famous.html

The Cambridge College of Saint John the Evangelist - a brief history Some Famous Past Johnians Cecil , William, (1520-98), Lord Burghley, chief secretary of state and principal adviser to Queen Elizabeth I, a master diplomat and politician. Edward de Vere , 17th Earl of Oxford, (1550-1604), English lyric poet, patron of writers; married Anne Cecil, daughter of Lord Burghley; was proposed in the 20th century as a strong candidate for the actual authorship of Shakespeare's plays. Cecil, Robert, (1563-1612), son to William, 1st Earl of Salisbury, succeeded his father as the chief secretary in 1598 and skillfully directed the government during the first nine years of the reign of King James I, gave continuity to the change from Tudor to Stuart rule in England. Purchas, Samuel, (1577-1626), compiler of travel and discovery writings who continued the encyclopaedic collections begun by the British geographer Richard Hakluyt in Purchas his Pilgrimes Wentworth, Sir Thomas, 1st Earl of Strafford, (1593-1641), leading adviser of England's King Charles I; his attempt to consolidate the sovereign power of the king led to his impeachment and execution by Parliament. Cavendish, William, 1st Duke of Newcastle(-upon-Tyne), Royalist commander during the English Civil Wars and the patron of the likes of Ben Jonson, John Dryden and René Descartes.

60. Paul Dirac - Wikipedia Translate this page paul adrien maurice dirac est né le 8 août 1902 à Bristol Cela permet à diracde prédire l'existence d'une Il partage le prix nobel de physique en 1933 http://fr.wikipedia.org/wiki/Paul_Dirac

Accueil Modifications récentes Modifier cette page Historique Pages spéciales Préférences Liste de suivi Modifications récentes Copier un fichier Liste des images Liste des participants Statistiques Une page au hasard Pages orphelines Images orphelines Les plus populaires Les plus demandées Articles courts Articles longs Nouvelles pages Toutes les pages Adresses IP bloquées Page de Maintenance Librairies en ligne Version imprimable Discuter Identification Aide Autres langues: English Español Paul Dirac Un article de Wikipédia, l'encyclopédie libre. Paul Adrien Maurice Dirac est né le 8 août à Bristol (Gloucestershire, Angleterre ), et est décédé le 20 octobre à Tallahassee, en Floride Il est l'un des pères de la mécanique quantique En 1928, il déduit du travail de Pauli sur un système de spins non-relativiste une équation relativiste décrivant l' électron , et contenant en soi le spin. Cela permet à Dirac de prédire l'existence d'une particule appelée positron , l' anti-particule d'électron. Il faudra attendre 1932 pour qu' Anderson observe enfin cette particule. Dans Principles of Quantum Mechanics , publié en 1930, il utilise l'algèbre des opérateurs linéaires comme une généralisation des théories d' Heisenberg et de . Il introduit ainsi la notation Bra-Ket espace dual correspondant.

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