QUANTUM TODA THEORY

被引：30

作者：

BABELON, O

BONORA, L

机构：

[1] Laboratoire de Physique Théorique et Hautes Energies, Université Pierre et Marie Curie, F-75252 Paris Cedex 05, Tour 16, ler etage

[2] International School for Advanced Studies (SISSA/ISAS), INFN, Sezione di Trieste, I-34014 Trieste

来源：

PHYSICS LETTERS B | 1991年 / 253卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(91)91734-D

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We define a lattice version of the Coulomb gas picture of conformal quantum field theory which exhibits its quantum group structure. The derivation of the exchange algebra in the Bloch wave basis in Toda field theory is then reduced to a factorization problem in quantum group theory. We solve this problem in the simplest case of U(q)(sl2) in the spin 1/2 representation.

引用

页码：365 / 372

页数：8

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