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Titolo:
Gaps and critical temperature for color superconductivity - art. no. 051501
Autore:
Pisarski, RD; Rischke, DH;
Indirizzi:
Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA Brookhaven Natl Lab Upton NY USA 11973 ab, Dept Phys, Upton, NY 11973 USA Brookhaven Natl Lab, RIKEN BNL Res Ctr, Upton, NY 11973 USA Brookhaven Natl Lab Upton NY USA 11973 N BNL Res Ctr, Upton, NY 11973 USA
Titolo Testata:
PHYSICAL REVIEW D
fascicolo: 5, volume: 6105, anno: 2000,
pagine: 1501 -
SICI:
0556-2821(20000301)6105:5<1501:GACTFC>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
DENSITY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
31
Recensione:
Indirizzi per estratti:
Indirizzo: Pisarski, RD Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA Brookhaven Natl Lab Upton NY USA 11973 , Upton, NY 11973 USA
Citazione:
R.D. Pisarski e D.H. Rischke, "Gaps and critical temperature for color superconductivity - art. no. 051501", PHYS REV D, 6105(5), 2000, pp. 1501

Abstract

Because of a logarithmic enhancement from soft, collinear magnetic gluons,in dense quark matter the gap for a color superconducting condensate with spin zero depends upon the QCD coupling constant g not as exp(-1/g(2)), Like in Bardeen, Cooper, and Schrieffer (BCS) theory, but as exp(-1/g). In weak coupling, the ratio of the transition temperature to the spin-zero gap atzero temperature is the same as in BCS theory. We classify the gaps with spin one, and find that they are of the same order in g as the spin-zero gap.

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Documento generato il 09/08/20 alle ore 23:09:45