| 关于对称破缺的一些体会 |
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| 引用本文： | 蒋永进.关于对称破缺的一些体会[J].大学物理,2000,19(10):23-25. |
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| 作者姓名： | 蒋永进 |
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| 作者单位： | 复旦大学,物理系,上海,200433 |
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| 摘 要： | 考察了对称破缺的数学形式及物理本质，说明了对称破缺、各态历经假设及序参量空间的一些简单联系，并希望通过这种联系能够更深刻地理解相变、亚平衡等概念，增加热力学和统计力学的统一性。
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| 关 键 词： | 对称破缺 各态历经 序参量 相空间 热力学 |
Some notions about broken-symmetry |
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| JIANG Yong-jing.Some notions about broken-symmetry[J].College Physics,2000,19(10):23-25. |
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| Authors: | JIANG Yong-jing |
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| Abstract: | The mathematical formulation and physical meaning of symmetry breaking are studied.Some qualitative relations between broken symmetry,broken ergodicity and order parameter space are exposed;through them a more fundamental understanding of concepts such as phase transition,meta equilibrium phase is hoped and this makes the thermodynamics and statistical dynamics more coherently related. |
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| Keywords: | broken symmetry broken ergodicity order parameter phase space order parameter phase space |
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