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Titolo:
DERIVING THE HARD THERMAL LOOPS OF QCD FROM CLASSICAL TRANSPORT-THEORY
Autore:
KELLY PF; LIU Q; LUCCHESI C; MANUEL C;
Indirizzi:
MIT,CTR THEORET PHYS,NUCL SCI LAB CAMBRIDGE MA 02139
Titolo Testata:
Physical review letters
fascicolo: 22, volume: 72, anno: 1994,
pagine: 3461 - 3463
SICI:
0031-9007(1994)72:22<3461:DTHTLO>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
QUARK-GLUON PLASMA; CHERN-SIMONS THEORY; HOT GAUGE-THEORIES; TEMPERATURE; EXCITATIONS; AMPLITUDES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
23
Recensione:
Indirizzi per estratti:
Citazione:
P.F. Kelly et al., "DERIVING THE HARD THERMAL LOOPS OF QCD FROM CLASSICAL TRANSPORT-THEORY", Physical review letters, 72(22), 1994, pp. 3461-3463

Abstract

Classical transport theory is employed to analyze the hot quark-gluonplasma at the leading order in the coupling constant. A condition on the (covariantly conserved) color current is obtained. From this condition, the generating functional of hard thermal loops with an arbitrary number of soft external bosonic legs can be derived. Our approach, besides being more direct than alternative ones, shows that hard thermal loops are essentially classical.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/12/20 alle ore 18:58:09