| Chemical Potential Dependence of the Dressed—Quark Propagator from an Effective Quark—Quark Interaction |
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| 引用本文： | ZONGHong－Shi PINGJia－Lun 等. Chemical Potential Dependence of the Dressed—Quark Propagator from an Effective Quark—Quark Interaction[J]. 理论物理通讯, 2002, 38(6): 709-714 |
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| 作者姓名： | ZONGHong－Shi PINGJia－Lun 等 |
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| 作者单位： | [1]DepartmentofPhysics,NanjingUniversity,Nanjign210093,China；CCAST（WorldPaboratory）,P.O.Box8730,Beijing100080,China [2]DepartmentofPhysics,NanjingNormalUniversity,Nanjing210097,China |
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| 摘 要： | We exhibit a method for obtaining the low chemical potential dependence of the dressed quark propagator from the dressed-quark propagator,which provides a means of determining the behavior of the chiral and deconfinement order parameters.A comparison with the results of previous researches is given.
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| 关 键 词： | 夸克－夸克相互作用 禁闭 动力手征对称破缺 |
| 收稿时间： | 2002-06-07 |
Chemical Potential Dependence of the Dressed-Quark Propagator from an Effective Quark-Quark Interaction |
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| ZONG Hong-Shi,PING Jia-Lun,SUN Wei-Min,CHANG Chao-Hsi,WANG Fan. Chemical Potential Dependence of the Dressed-Quark Propagator from an Effective Quark-Quark Interaction[J]. Communications in Theoretical Physics, 2002, 38(6): 709-714 |
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| Authors: | ZONG Hong-Shi PING Jia-Lun SUN Wei-Min CHANG Chao-Hsi WANG Fan |
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| Affiliation: | 1. Department of Physics, Nanjing University, Nanjing 210093, China;2. CCAST (World Laboratory), P.O. Box 8730, Beijing 100080, China;3. Department of Physics, Nanjing Normal University,Nanjing 210097, China;4. Institute of Theoretical Physics, AcademiaSinica, P.O. Box 2735, Beijing 100080, China |
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| Abstract: | We exhibit a method for obtaining the low chemical potential dependenceof the dressed quark propagator from an effective quark-quark interaction model.Within this approachwe explore the chemical potential dependence of the dressed-quark propagator, whichprovides a means of determining the behavior of the chiral and deconfinement orderparameters.A comparison with the results of previous researches is given. |
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| Keywords: | chemical potential dependence global color symmetry model confinement dynamical chiral symmetry breaking |
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