ALGEBRAIC STRUCTURE OF TRANSLATION-INVARIANT SPIN-1/2 XXZ AND Q-POTTS QUANTUM CHAINS

被引：57

作者：

LEVY, D

机构：

[1] Physikalisches Institut, University of Bonn, D-5300 Bonn 1

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.67.1971

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Spin-1/2 xxz and q-Potts quantum chains with translation-invariant boundary conditions are analyzed as representations of the periodic Temperley-Lieb-Jones algebra. A connection with the affine Hecke algebra is established and used to find the irreducible content. This analysis provides an explanation for both the degeneracies and the overlap in the spectra of these models.

引用

页码：1971 / 1974

页数：4

共 11 条

[1] CONFORMAL-INVARIANCE, THE XXZ CHAIN AND THE OPERATOR CONTENT OF TWO-DIMENSIONAL CRITICAL SYSTEMS [J].