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Titolo:
High-temperature, classical, real-time dynamics of non-abelian gauge theories as seen by a computer
Autore:
Ambjorn, J; Anagnostopoulos, KN; Krasnitz, A;
Indirizzi:
Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen O, Denmark Univ Copenhagen Copenhagen Denmark O Inst, DK-2100 Copenhagen O, Denmark Univ Crete, Dept Phys, GR-71003 Iraklion, Greece Univ Crete Iraklion Greece GR-71003 Dept Phys, GR-71003 Iraklion, Greece Univ Algarve, CENTRA, P-8000 Faro, Portugal Univ Algarve Faro Portugal P-8000 Algarve, CENTRA, P-8000 Faro, Portugal Univ Algarve, Fac Ciencias & Tecnol, P-8000 Faro, Portugal Univ Algarve Faro Portugal P-8000 encias & Tecnol, P-8000 Faro, Portugal
Titolo Testata:
JOURNAL OF HIGH ENERGY PHYSICS
fascicolo: 6, volume: 2001, anno: 2001,
pagine: NIL_1723 - NIL_1736
SICI:
1029-8479(200106)2001:6<NIL_1723:HCRDON>2.0.ZU;2-I
Fonte:
ISI
Lingua:
ENG
Soggetto:
CHERN-SIMONS NUMBER; HARD THERMAL LOOPS; ELECTROWEAK PHASE-TRANSITION; SPHALERON TRANSITIONS; BARYON ASYMMETRY; LATTICE; HOT; DIFFUSION; FIELDS; UNIVERSE;
Keywords:
lattice gauge field theories; thermal field theory; standard model;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
33
Recensione:
Indirizzi per estratti:
Indirizzo: Ambjorn, J Univ Copenhagen, Niels Bohr Inst, Blegdamsvej 17, DK-2100 Copenhagen O, Denmark Univ Copenhagen Blegdamsvej 17 Copenhagen Denmark O O, Denmark
Citazione:
J. Ambjorn et al., "High-temperature, classical, real-time dynamics of non-abelian gauge theories as seen by a computer", J HIGH EN P, 2001(6), 2001, pp. NIL_1723-NIL_1736

Abstract

We test at the electroweak scale the recently proposed elaborate theoretical scenario for real-time dynamics of non-abelian gauge theories at high temperature. We see no sign of the predicted behavior. This indicates that perturbative concepts like color conductivity and Landau damping might be irrelevant at temperatures corresponding to the electroweak scale.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/04/20 alle ore 19:34:12