wigner eugene paul (26 Ergebnisse)

Paperback. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less 1.4.

Paperback. Zustand: Fair. Reprint. Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported.

Taschenbuch. 145 S. Einband gering vergilbt u. geknickt, Kanten etw. bestoßen SL03 *.* Sprache: Deutsch Gewicht in Gramm: 240.

kart. VI, 145 S. ; 8 Sprache: Deutsch Gewicht in Gramm: 400.

Paperback. Zustand: Like New. First Edition. Bright and clean, firm and square, just a few very minor rubs and bumps. Hence a non-text page is stamped 'damaged'. Despite such this book is actually in nearly new condition. Thus it looks and feels unread with contents that are crisp, fresh and tight. Now offered for sale at a special bargain price.

Softcover/Paperback. Zustand: Gut. 280 p. Guter Zustand. Einband mit leichten Gebrauchsspuren. Seiten sauber. / Good. Cover shows mild wear. Clean pages. Sprache: Englisch Gewicht in Gramm: 450.

Zustand: New. In.

Zustand: New. In.

Hardcover. 536 S. Ex-library with stamp and library-signature in good condition, some traces of use. C-01358 3540569863 Sprache: Englisch Gewicht in Gramm: 1050.

Hardcover. Ex-library with stamp and library-signature in good condition, some traces of use. C-01362 3540565604 Sprache: Englisch Gewicht in Gramm: 1050.

Hardcover. 536 S. Ex-library with stamp and library-signature in good condition, some traces of use. C-01363 3540572937 Sprache: Englisch Gewicht in Gramm: 1050.

Hardcover. Ex-library with stamp and library-signature in good condition, some traces of use. C-01370 3540553436 Sprache: Englisch Gewicht in Gramm: 1050.

Hardcover. 536 S. Ex-library with stamp and library-signature in good condition, some traces of use. C-01349 3540572953 Sprache: Englisch Gewicht in Gramm: 1050.

Zustand: Sehr gut. Zustand: Sehr gut - Gepflegter, sauberer Zustand. Außen: Klebereste / Klebespuren. Aus der Auflösung einer renommierten Bibliothek. Kann Stempel beinhalten. | Sprache: Englisch | Produktart: Bücher.

Hardcover. Ex-library with stamp and library-signature in good condition, some traces of use. C-01373 3540572945 Sprache: Englisch Gewicht in Gramm: 1050.

Zustand: New. In.

Vollständiges eigenhändiges Manuskript eines Kongressbeitrags, 4 1/2 Seiten (liniertes Papier) mit Klammerheftung, kl-4, Triest, 7. 9. 1983. ". Let me first mention the three fundamental concepts of physics of which the invariance principle is one: Critical conditions, laws of nature, invariance principles or symmetries . Heisenberg said that that the ultimate meaning of quantum mechanics is the provision of the collision matrix. Is this really observable? . phenomena may be discovered which violate some of the invariances wildly - as did the [beta]-decay the reflection invariance. That was a shock to me . let me remind you how useful the invariance principles were in the past, and are now. Without their existence we could not have recognized laws of nature and all our physics, in fact our existence, would be different .". Mit etlichen Korrekturen und Zusätzen, jedoch ohne Signatur. Zugehöriges Briefkuvert mit Stempel der Princeton University beiliegend. Gedruckt in: Group Theoretical Methods in Physics. Proceedings of the XIIth International Colloquium Held at the International Centre for Theoretical Physics, Trieste, Italy, September 5-11, 1983. - Geboren in Budapest als Wigner Jenö Pál, trug Wigner zunächst in Deutschland und später in den USA mit zahlreichen fundamentalen Beiträgen wesentlich zu den Fortschritten der Kernphysik bei, besonders auf dem Feld der Quantenmechanik. Zahlreiche Begriffe tragen seinen Namen, darunter das bekannte Gedankenexperiment "Wigners Freund", eine Erweiterung von "Schrödingers Katze".

Printed scientific article signed, twelve pages, 6 x 9 inch, scientific article entitled `The Physical Sciences` by Eugene P. Wigner, reprint from `The Search For Absolute Values: Harmony Among The Sciences` - ICUS 1977, signed and inscribed on the first page in pencil "Auch hiermit, - Grüsse - E P Wigner"*, with very mild signs of wear - in nearly very fine condition. *Translated:"Herewith too, greetings - E P Wigner".

Wigner, Eugene Paul (1902-95). Archive of correspondence between Wigner and historian of physics Jagdish Mehra (1931-2008). 75 letters and other pieces, comprising ca. 135 pages. Oct. 14, 1969 Aug. 31, 1989. Archive includes original autograph and typed letters signed, carbon typescripts and a few photocopies. Very good. Complete calendar of archive available on request. A large group of correspondence between Nobel laureate Eugene Wigner, who received a share of the 1963 Nobel Prize in physics for his discovery and application of fundamental principles of symmetry to the theory of atomic nuclei particles, and historian of physics Jagdish Mehra, editor of Wigner's Philosophical Reflections and Syntheses (1995) and The Collected Works of Eugene Paul Wigner (1993), and author of The Historical Development of Quantum Theory (1982-2002) and many other works. The correspondence includes 44 typed or autograph letters / notes signed from Wigner to Mehra, plus carbons of Mehra's responses, a few of Mehra's drafts of letters to Wigner, and related material. The letters deal primarily with the organization of scientific conferences; several are devoted to the symposium "The Physicist's Conception of Nature," held in Trieste in 1972 in honor of Paul Dirac's 70th birthday, which Mehra organized and Wigner co-chaired. Other letters touch on Wigner's retirement in 1971 and Mehra's proposal to edit Wigner's collected papers. Also included in the archive is an undated autograph document in Wigner's hand, headed "Classical expression for Helmholtz function." The Hungarian-born Wigner was a key player in the development of quantum and nuclear physics. He introduced the idea of parity as a conserved property of nuclear reactions (1927); developed (with his friend John von Neumann) the theory of energy levels in atoms on the basis of group theory (1928-32); devised the "Wigner function" of momenta and coordinates (1932), which has become a major tool in the study of quantum chaos; provided (with his student Frederick Seitz) a basis for solid state physics in their method of treating electron wave functions in a solid (1933); and worked out with Gregory Breit the "Breit-Wigner" formula (1936) explaining neutron absorption by a compound nucleus. He also played an important role in the United States' development of the atomic bomb and nuclear reactors, working on the Manhattan Project during World War II and serving as director of the AEC Laboratory at Oak Ridge in 1946-47. .