Exact values for the cubic lattice Green functions

被引:49
作者
Glasser, ML [1 ]
Boersma, J
机构
[1] Clarkson Univ, Dept Phys, Potsdam, NY 13699 USA
[2] Eindhoven Univ Technol, Dept Math & Comp Sci, NL-5600 MB Eindhoven, Netherlands
来源
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 2000年 / 33卷 / 28期
关键词
D O I
10.1088/0305-4470/33/28/306
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
It is shown that the value of the cubic lattice Green functions G(z; l, m, n) at the upper critical point z = 3 (for the simple cubic and face-centred cubic lattices) or z = 1 (for the body-centred cubic lattice) is expressible rationally in terms of the known value of G(3; 0, 0, O) or G(1; 0, 0, 0), and pi.
引用
收藏
页码:5017 / 5023
页数:7
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