Massive Quark Propagator in the Colour-Superconducting Phase
HUANG Mei1 , ZHUANG Peng-Fei1 , ZHAO Wei-Qi2,3
1 Department of Physics, Tsinghua University, Beijing 100084
2 CCAST (World Laboratory), P. O. Box 8730 Beijing 100080
3 Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039
Massive Quark Propagator in the Colour-Superconducting Phase
HUANG Mei1 ;ZHUANG Peng-Fei1 ;ZHAO Wei-Qi2,3
1 Department of Physics, Tsinghua University, Beijing 100084
2 CCAST (World Laboratory), P. O. Box 8730 Beijing 100080
3 Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039
关键词 ：
12.38.Aw ,
11.10.Wx ,
21.65.+f
Abstract ：A more general expression for the quark propagator including both chiral and diquark condensates has been derived by using energy projectors. This makes it possible to study the phase transition from hadron phase to color superconductivity phase in the moderate baryon density region by using the Feynman diagrammatic method or the Green function method.
Key words ：
12.38.Aw
11.10.Wx
21.65.+f
出版日期: 2002-05-01
:
12.38.Aw
(General properties of QCD (dynamics, confinement, etc.))
11.10.Wx
(Finite-temperature field theory)
21.65.+f
引用本文:
HUANG Mei;ZHUANG Peng-Fei;ZHAO Wei-Qi;. Massive Quark Propagator in the Colour-Superconducting Phase[J]. 中国物理快报, 2002, 19(5): 644-646.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2002/V19/I5/644
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2002, Vol. 19 
