Recent developments in weak-coupling colour superconductivity
Recent developments in weak-coupling colour superconductivity
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DOI：
10.1088/0954-3899/30/8/101
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发表时间：
2004-04
期刊：
影响因子：
--
通讯作者：
Qun Wang
中科院分区：
文献类型：
--
作者：
Qun Wang
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.
