FACTORIZABLE-S MATRICES FOR PERTURBED W-INVARIANT THEORIES

被引：36

作者：

DEVEGA, HJ

FATEEV, VA

机构：

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 1991年 / 6卷 / 18期

关键词：

D O I：

10.1142/S0217751X91001568

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

W(G)-invariant conformal field theories admit perturbation preserving integrability and leading to massive quantum field theories. The unitary and crossing-invariant S matrices of such QFTs are explicity constructed by restricting the SL(n,q)-symmetric solutions of the Yang-Baxter equations when q(n+k) = 1. These scattering theories possess level-rank duality (n <--> k).

引用

页码：3221 / 3234

页数：14