CONFORMAL INTEGRABLE FIELD-THEORY FROM WZNW VIA QUANTUM HAMILTONIAN REDUCTION

被引：3

作者：

HAYASHI, N

机构：

[1] Department of Physics, Osaka University, Toyonaka, Osaka

来源：

NUCLEAR PHYSICS B | 1991年 / 363卷 / 2-3期

基金：

日本学术振兴会;

关键词：

D O I：

10.1016/0550-3213(91)80039-O

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：

A new class of gauged WZNW models has been proposed by O'Raifeartaigh. It describes classically a series of conformal integrable field theories including the conformal Toda field theory as a special case. We quantize a constrained WZNW model (the gauged WZNW model with all connections fixed to zero) in the path-integral and BRST gauge-fixing framework and derive the quantum version of the integrable field theories of O'Raifeartaigh by redefining bosonic ghosts for them to be purely local gauge degrees of freedom.

引用

页码：681 / 702

页数：22

共 44 条

[1] KAC-MOODY CONSTRUCTION OF TODA TYPE FIELD-THEORIES [J].