| 伊辛模型的相变讨论 |
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| 引用本文： | 尹训昌,张平伟,孙光厚. 伊辛模型的相变讨论[J]. 安庆师范学院学报(自然科学版), 2011, 17(3): 100-102 |
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| 作者姓名： | 尹训昌 张平伟 孙光厚 |
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| 作者单位： | 安庆师范学院物理与电气工程学院,安徽安庆,246133;九江学院理学院,江西九江,332005 |
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| 基金项目： | 安徽省青年教师科研资助项目 |
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| 摘 要： | 在热力学与统计物理教材中,应用平均场理论研究了伊辛模型的相变。本文应用重整化群的方法研究了相同的问题,得到了系统的相变点。与平均场理论相比较,该方法更易于理解和掌握。
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| 关 键 词： | 伊辛模型 重整化群 相变 |
Discussion on Phase Transition of the Ising Model |
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| YIN Xun-chang,ZHANG Ping-wei,SUN Guang-hou. Discussion on Phase Transition of the Ising Model[J]. Journal of Anqing Teachers College(Natural Science Edition), 2011, 17(3): 100-102 |
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| Authors: | YIN Xun-chang ZHANG Ping-wei SUN Guang-hou |
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| Affiliation: | 1.School of Physics & Electric Engineering,Anqing Teachers College,Anqing 246133;2.College of Science,Jiujiang University,Jiujiang 332005,China) |
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| Abstract: | In the thermodynamics and Statistical Physics,the phase transition of the Ising model is studied by using mean field theory.In this paper,the same question is studied according to renormalization group,and the critical points are obtained.Compared with the mean field theory,the renormalization group is easy to understand and master. |
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| Keywords: | Ising model renormalization-group phase transition |
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