On gap equations and color-flavor locking in cold dense QCD with three massless flavors

被引：123

作者：

Shovkovy, IA ^{[1
]}

Wijewardhana, LCR

机构：

[1] Univ Cincinnati, Dept Phys, Cincinnati, OH 45221 USA

[2] Inst Fundamental Studies, Kandy, Sri Lanka

来源：

PHYSICS LETTERS B | 1999年 / 470卷 / 1-4期

关键词：

D O I：

10.1016/S0370-2693(99)01297-6

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The superconductivity in cold dense QCD with three massless flavors is analyzed in the framework of the Schwinger-Dyson equation. The set of two coupled gap equations for the color antitriplet, flavor antitriplet ((3) over bar,(3) over bar) and the color sextet, flavor sextet (6,6) order parameters is derived. It is shown that the antitriplet-antitriplet gives the dominant contribution to the color-flavor locked order parameter, while the sextet-sextet is small but nonzero. (C) 1999 Published by Elsevier Science B.V. All rights reserved.

引用

页码：189 / 199

页数：11

共 36 条

[1] Color-flavor locking and chiral symmetry breaking in high density QCD [J].