| 动力论方法计算包含化学势的硬热圈自能 |
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| 引用本文： | 张超,郑小平.动力论方法计算包含化学势的硬热圈自能[J].中国物理 C,2003,27(1):63-66. |
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| 作者姓名： | 张超 郑小平 |
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| 作者单位： | 华中师范大学物理系,华中师范大学物理系 武汉 430079,武汉 430079 |
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| 基金项目： | 华中师范大学自然科学基金资助~~ |
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| 摘 要： | 介绍了经典非Abel等离子体满足的动力论方程及求解的方法.同时考虑夸克与反夸克贡献得到解析的有效质量(同时包含温度和化学势)的表达式,进而推出包含化学势的硬热圈自能,和场论所得结果完全一致.
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| 关 键 词： | 动力论 硬热圈 化学势 非Abel效应 |
| 收稿时间： | 2002-3-11 |
Kinetic-Theory Approach to the "Hard Thermal Loop" Self-Energy Including Chemical Potential |
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| ZHANG Chao ZHENG Xiao-Ping.Kinetic-Theory Approach to the "Hard Thermal Loop" Self-Energy Including Chemical Potential[J].High Energy Physics and Nuclear Physics,2003,27(1):63-66. |
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| Authors: | ZHANG Chao ZHENG Xiao-Ping |
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| Institution: | ZHANG Chao ZHENG Xiao-Ping
Department of Physics,Central China Normal University,Wuhan 430079,China |
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| Abstract: | We briefly review the kinetic equations obeyed by classical non-Abelian plasmas. We get analytical effective mass including the effects of temperature and chemical potential when the contributions of both quark and anti-quark are considered. We derive the "Hard Thermal Loop" self-energy by solving these equations after the mass value is given. Our result is completely the same with the one from field theory. |
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| Keywords: | kinetic theory Hard Thermal Loop chemical potential non-Abelian effect |
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