| “热浴”环境下的非平衡输运过程 |
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| 引用本文： | 陈娇. “热浴”环境下的非平衡输运过程[J]. 黄冈师范学院学报, 2012, 32(6): 43-46,94 |
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| 作者姓名： | 陈娇 |
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| 作者单位： | 黄冈师范学院物理与电子信息学院,湖北黄州,438000 |
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| 摘 要： | 推导了集体系统的输运方程、涨落耗散关系以及关联函数,在把内禀系统当作＂热浴＂处理的情况下,推导了动力学关联函数和响应函数。发现当内禀系统的自由度数目非常大,内禀可以当作＂热浴＂处理时,动力学方法和线性响应理论的结果基本一致。
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| 关 键 词： | 热浴 非平衡 耦合 |
Non-equilibrium transport theory on heat bath |
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| CHEN Jiao. Non-equilibrium transport theory on heat bath[J]. Journal of Huanggang Normal University, 2012, 32(6): 43-46,94 |
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| Authors: | CHEN Jiao |
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| Affiliation: | CHEN Jiao(College of Physics and Electronic Information,Huanggang Normal University,Huangzhou 438000,Hubei,China) |
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| Abstract: | In a collective system,we deduce a generalized transport equation,a fluctuation-dissipative relation and a form of correlation function.Moreover,the form of correlation function and the form of response function are also deduced dynamically.When intrinsic degree of freedom is so large that the intrinsic system may be treated as a statistical heat bath,there might be no difference between linear response theory and dynamical methord. |
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| Keywords: | heat bath non-equilibrium coupling |
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