Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
FORMATION OF DISORIENTED CHIRAL CONDENSATES THROUGH QUENCHING AND ANNEALING
Autore:
ASAKAWA M; HUANG Z; WANG XN;
Indirizzi:
COLUMBIA UNIV,DEPT PHYS NEW YORK NY 10027 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,THEORET PHYS GRP BERKELEY CA 94720 UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,DIV NUCL SCI BERKELEY CA 94720
Titolo Testata:
Nuclear physics. A
fascicolo: 1-2, volume: 590, anno: 1995,
pagine: 575 - 579
SICI:
0375-9474(1995)590:1-2<575:FODCCT>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
8
Recensione:
Indirizzi per estratti:
Citazione:
M. Asakawa et al., "FORMATION OF DISORIENTED CHIRAL CONDENSATES THROUGH QUENCHING AND ANNEALING", Nuclear physics. A, 590(1-2), 1995, pp. 575-579

Abstract

We demonstrate that the chiral phase transition is automatically incorporated in the numerical simulations of the classical equations of motion in the linear sigma-model. We find that domains of disoriented chiral condensate with 4-5 fm in size can form through a quench while anannealing leads to domains of smaller sizes. We also demonstrate thatquenching cannot be achieved by relaxing a chirally symmetric system through expansion. Furthermore, we point out that the order of the phase transition has little significance for the domain formation.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/01/20 alle ore 07:16:32