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Chemical Potential Dependence of Dressed-Quark Propagator |
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| Authors: | ZONG Hong-Shi HOU Feng-Yao SUN Wei-Min WU Xiao-Hua |
| Institution: | 1. Department of Physics, Nanjing University, Nanjing 210093, China ;2. CCAST (World Laboratory), P.O. Box 8730, Beijing 100080, China ;3. Department of Physics, Sichuan University, Chengdu 610064, China |
| Abstract: | A method for obtaining the low chemical potential dependence of the dressed quark propagator from an effective quark-quark interaction model is developed. Of particular interest here is to give a general recipe to find without arbitrariness the solution representing the ``Wigner' phase at non-zero chemical potential for the purpose of studying QCD phase structure. |
| Keywords: | chemical potential dependence GCM ``Wigner' solution |
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