Recent developments in weak-coupling colour superconductivity

被引：9
|
作者：
Wang, Q [1 ]
机构：
[1] Goethe Univ Frankfurt, Inst Theoret Phys, D-60054 Frankfurt, Germany
来源：
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2004年 / 30卷 / 08期
关键词：
D O I：
10.1088/0954-3899/30/8/101
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Recent developments in weak-coupling colour superconductivity are reviewed. These developments are as follows: the mean field gap equation is solved for most common superconducting phases up to subleading order; BCS relation is found to be violated in colour-flavour locking and colour-spin locking phases due to the two-gaps structure of the order parameter; the Debye and Meissner masses of gluons and photon with their rotated partners are calculated for these phases; we found that there is no electromagnetic Meissner effect in spin-1 colour superconductor; a proof of gauge parameter independence at subleading order is given in covariant gauge.
引用
收藏
页码：S1251 / S1254
页数：4
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