Title

Remarks On A2 Toda Theory

Abstract

We study the Toda field theory with finite Lie algebras using an extension of the Goulian-Li technique. In this way, we show that, after integrating over the zero mode in the correlation functions of the exponential fields, the resulting correlation function resembles that of a free theory. Furthermore, it is shown that for some ratios of the charges of the exponential fields the four-point correlation functions which contain a degenerate field satisfy the Riemann ordinary differential equation. Using this fact and the crossing symmetry, we derive a set of functional equations for the structure constants of the A2 Toda field theory. © 2001 MAIK "Nauka/Interperiodica".

Publication Date

12-25-2001

Publication Title

JETP Letters

Volume

74

Issue

12

Number of Pages

569-572

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1134/1.1455062

Socpus ID

0039740118 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0039740118

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