| 对称性、对称性破缺和相变 |
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| 引用本文： | 刘美希,陈丽.对称性、对称性破缺和相变[J].物理与工程,1999(2). |
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| 作者姓名： | 刘美希 陈丽 |
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| 作者单位： | 广东工业大学数理系 |
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| 摘 要： | 本文将扼要介绍物理学中对称性的分类及其特征，说明对称性破缺与一物理系统从无序到有序的相变过程间的关系，并讨论了对称性破缺出现的前提
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| 关 键 词： | 对称性 对称性破缺 序参量 |
SYMMETRY,BROKEN SYMMETRY AND PHASE TRANSITION |
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| Liu Meixi\ Chen Li.SYMMETRY,BROKEN SYMMETRY AND PHASE TRANSITION[J].Physics and Engineering,1999(2). |
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| Authors: | Liu Meixi\ Chen Li |
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| Abstract: | In this paper we discuss the classification and characteristics of symmetry in physics,analyze in detail the connection between broken symmetry and phase transition as a process from disorder to order in physical systems,and discuss the prerequisite conditions to the appearance of broken symmetry. |
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| Keywords: | symmetry broken symmetry order parameter |
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