|
|||||
|
|
Chemical Potential Dependence of the Dressed-Quark Propagator from an Effective Quark-Quark Interaction |
|
| Authors: | ZONG Hong-Shi PING Jia-Lun SUN Wei-Min CHANG Chao-Hsi WANG Fan |
| Affiliation: | Department of Physics, Nanjing University, Nanjing 210093, China;CCAST (World Laboratory), P.O. Box 8730, Beijing 100080, China Department of Physics, Nanjing Normal University, Nanjing 210097, China Department of Physics, Nanjing University, Nanjing 210093, China Department of Physics, Nanjing University, Nanjing 210093, China;CCAST (World Laboratory), P.O. Box 8730, Beijing 100080, China;Institute of Theoretical Physics, Academia Sinica, P.O. Box 2735, Beijing 100080, China Department of Physics, Nanjing University, Nanjing 210093, China;CCAST (World Laboratory), P.O. Box 8730, Beijing 100080, China |
| Abstract: | We exhibit a method for obtaining the low chemical potential dependence of the dressed quark propagatorfrom an effective quark-quark interaction model. Within this approach we explore the chemical potential dependenceof the dressed-quark propagator, which provides a means of determining the behavior of the chiral and deconfinementorder parameters. A comparison with the results of previous researches is given. |
| Keywords: | chemical potential dependence global color symmetry model confinement dynamical chiral sym-metry breaking |
| 本文献已被 维普 万方数据 等数据库收录！ | |