FORM-FACTORS, DEFORMED KNIZHNIK-ZAMOLODCHIKOV EQUATIONS AND FINITE-GAP INTEGRATION

被引：23

作者：

SMIRNOV, FA ^{[1
]}

机构：

[1] VA STEKLOV MATH INST, ST PETERSBURG 191011, RUSSIA

来源：

COMMUNICATIONS IN MATHEMATICAL PHYSICS | 1993年 / 155卷 / 03期

关键词：

D O I：

10.1007/BF02096723

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the limit of asymptotically free massive integrable models in which the algebra of nonlocal charges turns into affine algebra. The form factors of fields in that limit are described by KZ equations on level 0. We show the limit to be connected with finite-gap integration of classical integrable equations.

引用

页码：459 / 487

页数：29

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