On the Three-Point Couplings in Toda Field Theory
Author(s) -
Hiroshi Igarashi,
Y. Takimoto,
Takanori Fujiwara
Publication year - 1998
Publication title -
progress of theoretical physics
Language(s) - English
Resource type - Journals
eISSN - 1347-4081
pISSN - 0033-068X
DOI - 10.1143/ptp.99.45
Subject(s) - physics , zero (linguistics) , field theory (psychology) , mathematical physics , simple (philosophy) , point (geometry) , field (mathematics) , liouville field theory , zero mode , pure mathematics , quantum mechanics , relationship between string theory and quantum field theory , mathematics , geometry , quantum gravity , quantum , philosophy , linguistics , epistemology
Correlation functions of Toda field vertices are investigated by applying themethod of integrating zero-mode developed for Liouville theory. We generalizethe relations among the zero-, two- and three-point couplings known inLiouville case to arbitrary Toda theories. Two- and three-point functions ofToda vertices associated with the simple roots are obtained.Comment: 10 pages, latex, no figure
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