REDUCTIONS OF THE SINE-GORDON MODEL AS A PERTURBATION OF MINIMAL MODELS OF CONFORMAL FIELD-THEORY

被引：139

作者：

SMIRNOV, FA

机构：

[1] Leningrad Branch, Steklov Mathematical Institute, Leningrad, 191011

来源：

NUCLEAR PHYSICS B | 1990年 / 337卷 / 01期

关键词：

D O I：

10.1016/0550-3213(90)90255-C

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

It is shown that for special values of the coupling constant a reduction is possible in the sine-Gordon model which preserves the locality of certain operators. The reduced model corresponds to perturbed M2/(2n+1) models of conformal field theory. It is explained that for any rational coupling constant, the reduction is possible which leads to the perturbed Mp/q model. © 1990.

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页码：156 / 180

页数：25

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