APPLICATION OF THE CLUSTER VARIATION METHOD TO 3-DIMENSIONAL T-J-MODEL-II

被引:0
|
作者
TANAKA, K [1 ]
MORITA, T [1 ]
机构
[1] TOHOKU UNIV, DEPT COMP & MATH SCI, SENDAI, MIYAGI 98077, JAPAN
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D O I
暂无
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The Bethe, cactus-square and square approximation in the cluster variation method are applied to the three-dimensional t - J model, in order to obtain the wave-number-dependent susceptibility and compressibility, and the magnetic properties and the phase separation are discussed.
引用
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页码:S373 / S377
页数:5
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