CRITICAL PROPERTIES OF UQ[SU(2)]-INVARIANT SPIN-1 CHAIN

被引：2

作者：

MARTINS, MJ

机构：

[1] Department of Physics, University of California, Santa Barbara

来源：

PHYSICS LETTERS A | 1990年 / 151卷 / 09期

关键词：

D O I：

10.1016/0375-9601(90)90472-Z

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We numerically solve the Bethe ansatz equations for a U(q)[SU(2)]-symmetric spin-1 chain, up to length L less-than-or-equal-to 20, allowing us to compute the central charge and the lowest surface dimension. Generalizations of these results for spin s > 1 are commented.

引用

页码：519 / 522

页数：4

共 25 条

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