Three-dimensional integrable models based on modified tetrahedron equations and quantum dilogarithm

被引：9

作者：

Maillard, JM

Sergeev, SM

机构：

[1] INST POINCARE,CTR EMILE BOREL,F-75231 PARIS 05,FRANCE

[2] BRANCH INST NUCL PHYS,PROTVINO 142284,RUSSIA

来源：

PHYSICS LETTERS B | 1997年 / 405卷 / 1-2期

关键词：

tetrahedron equations; modified tetrahedron equations; 2 + 1 integrability; quantum dilogarithm;

D O I：

10.1016/S0370-2693(97)00601-1

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Simple solutions of modified tetrahedron equation are given. These solutions are related to the known solutions of the tetrahedron equation. Each R-matrix contains one (or two) ''spectral'' parameter(s). Using these simple solutions one gets two (resp. four) parameters commuting sets of two-layer transfer matrices, the whole number of parameters in each two-layer transfer matrix being five (resp. ten). (C) 1997 Elsevier Science B.V.

引用

页码：55 / 63

页数：9

共 19 条

[1] THE YANG-BAXTER EQUATIONS AND THE ZAMOLODCHIKOV MODEL [J].