Gian carlo wick (5 risultati)
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Lingua: Inglese
Editore: VINCENZO BONA, ACCADEMIA DELLE SCIENZE DI TORINO, ACCADEMIA NAZIONALE DEI LINCEI, 1971
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- Prima edizione
Da: CivicoNet, Libreria Virtuale, NAPOLI, NA, ItaliaCivicoNet, Libreria Virtuale
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Aggiungi al carrelloBrossura. Condizione: come nuovo. Condizione sovraccoperta: ottimo. prima edizione. The present volume is a collection of papers presented in Turin and in Rome during the third week of September 1969. They were prepared for an international conference celebrating the centennial of the discovery by Dimitri Ivanovich Mendeleev of…the periodic system of the elements. The topics covered in the different papers are for the most part centered upon the role that the notions of periodicity and symmetry have had and continue to have in chemistry as well as in atomic, nuclear and elementary particles physics. The different contributions have been arranged according to an historical order. The papers dealing with atoms come first, then follow those dedicated to some aspects of nuclear dynamics and finally those dealing with the rich world of subnuclear particles. By no means can it be said that the subject has been explored with a balanced treatment of its parts. The organizers of the conference, alone responsible for these shortcomings, were well aware of their difficult task. Yet, the masterful presentations of many viewpoints by the distinguished scholars who contributed to this volume represent a body of knowledge of lasting value and great interest. Descrizione bibliografica Titolo: Atti del Convegno mendeleeviano. Periodicità e simmetrie nella struttura elementare della materia. Titolo originale: Transactions of the Mendeleev Conference. Periodicity and Symmetry in Elementary Structure of Matter. Turin-Rome, 15-21 September 1969 Autori Vari: Nikolaj Bogoljubov, Richard Henry Dalitz, James Philip Elliott, Carlo Ferrari, Georgij N. Flërov, Sergio Fubini, Raoul Gatto, Murray Gell-Mann, I. Goldanskii, Michel Gourdin, Moise Haïssinsky, S. A. Karamian, Louis Michel, Mario Milone, Charlotte Moore Sitterly, Robert T. Powers, Luigi Arialdo Radicati, Tullio Regge, Beniamino Segre, Emilio Segré, Victor I. Spitsyne, Igal Talmi, Mario Verde, Gleb Wataghin, Victor F. Weisskopf, John Archibald Wheeler, Gian Carlo Wick Curatore: Accademia delle Scienze, Accademia dei Lincei Editore: Torino: Vincenzo Bona 1971 Lunghezza: 460 pagine; 24 cm Lingua: Inglese, francese, italiano; English, French, Italian Soggetti: Fisica Teorica Nucleare Materia Scienza Convegni Atti Papers Aerodinamica Politecnico Chimica Studi scientifici Relazioni Seminari Ricerca Physique Théorique Hautes Energies Recherche Scientifique Études Laboratorio Matematica Berkeley Scienziati russi Americani Unione Sovietica Russia Testi universitari Reazioni nucleari Filosofia Convegno internazionale Periodicità Simmetrie Struttura elementare Scoperte Sistema periodico Elementi A. de Chancourtois John Alexander Reina Newlands Dimitri Ivanovic Mendeleev Epistolario Scienze fisiche chimiche Proprietà Massa atomica Triadi Döhereiner Vis tellurica Numero atomico crescente Successioni Periodi Omologhi Amedeo Avogadro Idrogeno Biatomico Formula chimica Acqua HO Ottocento Novecento Eligio Perucca Simposio American Chemical Society Tabella Mendeleeviana Albert Ghiorso Elemento sintetico 104 Isotopi 257 259 Uranio Glenn T. Seaborg Transattinide Spettroscopiche Nuclei atomici Particelle elementari Conoscenza Leggi fondamentali Natura Sonda spaziale Surveyor V Luna Allunaggio Anni sessanta Irraggiamento Tecnica Tecnologia Alfa Curium 242 Sintetici Superheavy État heptavalent Neptunium Plutonium Problème Valence Actinides Dixième épreuve Système périodique Spectra Completamento Estensione Superpesanti Fondamenti Prospettive Spettri atomici Atomo Collasso Stella Stelle Universo Oscillazione radiale Rivoluzione Centrale Radiazione cosmica Modelli Superfluido Energia Classificazione Guscio Accoppiamento Multipli infiniti Valore Schemi Teoria scientifica Enigmi Spettroscopia Parità Coniugazione Carica Inversione temporale Geometria Interazioni Dinamica Interazione forte Matrice Comportamento Elettromagnetiche Elettromagnetismo Mescolamento elettromagnetico Actinides Alcalins Algebra Amplitude Analogue Angular Momentum Baryon chemistry Chimiques Coefficients Collapse Combinaisons Composé.
Editore: Pioda Romolo Tipo-Litografia, Roma, 1944
- Brossura
Da: Il Salvalibro, Foligno, PG, ItaliaIl Salvalibro
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Aggiungi al carrellopaperback. Condizione: Very Good. "R. Università di Roma" - Opera di difficile reperibilità. Due volumi nella loro brossura originale con copertine a stampa interessate da lievi fioriture esterne e da un restauro senza mancanze al dorso del primo tomo; 183 + 192 pagine. Lievi tratti a matita leggera ai soli margini di poche pagi…ne; rare e brevi glosse, peraltro entrambe le copie sono in più che buone condizioni. Spedizione in 24 ore dalla conferma dell'ordine. Book.
Conservation of Isotopic Spin and Isotopic Gauge Invariance (Yang, pp. 191-196) WITH Scattering of Low-Energy Photons by Particles of Spin 1/2 (Gell-Mann, pp. 1433-1438) WITH in Properties of Bethe-Salpeter Wave Functions (pp. 1124-1134) in Physical Review 96 (1), October 1, 1954 [YANG-MILLS QUANTUM MECHANICAL THEORY with GELL-MANN CROSSING SYMMETRY with WICK'S THEOREM]
Yang, C. N. and R. L. Mills; Murray Gell-Mann (with M. J. Goldberger); Gian Carlo Wick
Editore: American Physical Society, Lancaster, 1954
- Prima edizione
Da: Atticus Rare Books, West Branch, IA, U.S.A.Atticus Rare Books
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Aggiungi al carrello1st Edition. RARE FIRST EDITION, FIRST ISSUE of the INTRODUCTION OF THE YANG-MILLS QUANTUM MECHANICAL THEORY. Also included in this volume is the paper in which Gell-Mann and Goldberger introduce crossing symmetry. "It is shown that an exact calculation in quantum field theory gives results identical with those obtained by class…ical methods or else by use of the Dirac equation with an anomalous Pauli moment" (Abstract). Also included is an important paper by Gian Carlo Wick introducing Wick's Theorem, a method of reducing high-order derivatives to a combinatorics problem used extensively in quantum field theory. YANG-MILLS THEORY: The Yang-Mills theory is now the foundation of most of elementary particle theory; it is the mathematical foundation underlying "three of the four fundamental forces of nature that physicists succeeded in unifying in the last half of the 20th century: electromagnetism, the 'weak force' responsible for radioactive decay, and the 'strong force' responsible for holding the nuclei of atoms together" (Gale, World of Mathematics Summary). Yang and Mills proposed a tensor equation that relies on a quantum mechanical property called the 'mass gap.' "The laws of quantum physics stand to the world of elementary particles in the way that Newton's laws of classical mechanics stand to the macroscopic world. Almost half a century ago, Yang and Mills introduced a remarkable new framework to describe elementary particles using structures that also occur in geometry. The successful use of Yang-Mills theory (now widely tested and affirmed) to describe the strong interactions of elementary particles depends on a subtle quantum mechanical property called the "mass gap:" the quantum particles have positive masses, even though the classical waves travel at the speed of light. This property has been discovered by physicists from experiment and confirmed by computer simulations, but it still has not been understood from a theoretical point of view. Progress in establishing the existence of the Yang-Mills theory and a mass gap and will require the introduction of fundamental new ideas both in physics and in mathematics" (Clay Mathematics Institute). CONDITION & DETAILS: Lancaster: American Physical Society. Volume 96. 4to. This volume includes the October to December issues of 1954, six in total. The front wrap of each issue is included; each with a library stamp in the upper right corner. The wraps are otherwise pristine. A pictorial bookplate appears on the front wrap and a small stamp on the front flyleaf. There are no spine markings at all. Tightly and solidly bound in brown buckram. The journal papers are bright and very clean throughout. Very good + condition.
- Altre immagini
Editore: Padua, 24. Juni 1939., 1939
- Manoscritto/carta da collezione
Da: Kotte Autographs GmbH, Roßhaupten, GermaniaKotte Autographs GmbH
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Aggiungi al carrello4 SS. auf 2 Bll. Gr.-4to. An den Physiker und Nobelpreisträger Isidor Isaac Rabi (18981988): I wrote to you some time ago about a possible way of measuring nuclear spins values by the resonance method. I am afraid you found my suggestion a little naive, as I am not in a position to appreciate all complications which may arise in… the interpretation of the experiments. Since, however, the process of exchanging opinions across the ocean is rather slow, I have been using this time to learn something more about the problem from the purely mathematical point of view, which is very narrow, of course. Here I send you a small diagram [.]". Auf Briefpapier mit gedr. Briefkopf der Universität Padua; Bl. 1 horizontal durchrissen; mit kleinen Randläsuren.
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Editore: Rom, 30. September 1935., 1935
- Manoscritto/carta da collezione
Da: Kotte Autographs GmbH, Roßhaupten, GermaniaKotte Autographs GmbH
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Aggiungi al carrello3 SS. auf Doppelblatt. 4to. An den Physiker und Nobelpreisträger Isidor Isaac Rabi (18981988): Dr. Segrè informs me that you are planning experiments on the N2-molecule and that you would appreciate some theoretical prediction on the value to be expected for its rotational magnetic moment. When the H2-case was being discussed, a… general formula for the moment was given, and a rough numerical evaluation was made for hydrogen. Unfortunately, the numerical work in the case of nitrogen would be enormous, or better to say impossible, since the necessary wave-functions are not known. The information which I can give you is therefore very scanty [.]". Auf Briefpapier mit gedr. Briefkopf der Universität Rom und mit einem kleinen Randeinriß.
