| 高次幂交换作用的低维磁性系统相变不存在的证明 |
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| 引用本文： | 陶瑞宝,蒲富恪.高次幂交换作用的低维磁性系统相变不存在的证明[J].物理学报,1980,29(5):658-660. |
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| 作者姓名： | 陶瑞宝 蒲富恪 |
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| 作者单位： | (1)复旦大学物理系; (2)中国科学院物理研究所 |
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| 摘 要： | 本文严格证明了各向同性高次幂海森堡模型在一维和二维的情况下不出现长程序。
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| 收稿时间： | 7/9/1979 12:00:00 AM |
ON THE ABSENCE OF THE PHASE TRANSITION IN A LOW-DIMENSIONAL MAGNETIC SYSTEM WITH MULTI-QUADRATIC EXCHANGE INTERACTIONS |
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| TAO RUI-BAO and PU FU-CHO.ON THE ABSENCE OF THE PHASE TRANSITION IN A LOW-DIMENSIONAL MAGNETIC SYSTEM WITH MULTI-QUADRATIC EXCHANGE INTERACTIONS[J].Acta Physica Sinica,1980,29(5):658-660. |
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| Authors: | TAO RUI-BAO and PU FU-CHO |
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| Abstract: | It is proved rigrously that the long range order for isotropic multi-quadratic Heisenberg model is absent in the 1 and 2-dimensional systems. |
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