ON THE 3-POINT COUPLINGS IN TODA FIELD-THEORY

Authors
IGARASHI H TAKIMOTO Y FUJIWARA T
Citation
H. Igarashi et al., ON THE 3-POINT COUPLINGS IN TODA FIELD-THEORY, Progress of theoretical physics, 99(1), 1998, pp. 45-53
Citations number
25
Categorie Soggetti
Physics
Journal title
Progress of theoretical physics → ACNP
ISSN journal
0033068X
Volume
99
Issue
1
Year of publication
1998
Pages
45 - 53
Database
ISI
SICI code
0033-068X(1998)99:1<45:OT3CIT>2.0.ZU;2-C
Abstract
Correlation functions of Toda field vertices are investigated by apply ing the method of integrating the zero-mode developed for Liouville th eory. We generalize the relations among the zero-, two- and three-poin t couplings known in the Liouville case to arbitrary Toda theories. Tw o- and three-point functions of Toda vertices associated with the simp le roots are obtained.