Classical limit for a 3D lattice spin model

被引：4
|
作者：
Korepanov, IG
Maillard, JM
Sergeev, SM
机构：
[1] INST POINCARE, CTR EMILE BOREL, F-75231 PARIS 05, FRANCE
[2] LPTHE, F-75252 PARIS 05, FRANCE
[3] BRANCH INST NUCL PHYS, PROTVINO 142284, RUSSIA
来源：
PHYSICS LETTERS A | 1997年 / 232卷 / 3-4期
关键词：
tetrahedron equations; Hirota-Miwa equations; Miwa equations; semi-classical limit; 2+1 integrability;
D O I：
10.1016/S0375-9601(97)00394-0
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The quasiclassical limit of the integrable statistical 3D lattice model known as the Zamolodchikov-Bazhanov-Baxter model is considered, We obtain a classical equation of motion for the scalar field, defined on the cubic lattice in 2 + 1-dimensional space-time, and show that it can be seen as a generalization of the Miwa equations. (C) 1997 Elsevier Science B.V.
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页码：211 / 216
页数：6
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