Logarithmic behaviours in the Feigin-Fuchs construction of the c =-2 conformal field theory

Authors
Hata, H Yamaguchi, S
Citation
H. Hata et S. Yamaguchi, Logarithmic behaviours in the Feigin-Fuchs construction of the c =-2 conformal field theory, PHYS LETT B, 482(1-3), 2000, pp. 283-286
Citations number
10
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS B
ISSN journal
03702693 → ACNP
Volume
482
Issue
1-3
Year of publication
2000
Pages
283 - 286
Database
ISI
SICI code
0370-2693(20000601)482:1-3<283:LBITFC>2.0.ZU;2-I
Abstract
We obtain logarithmic behaviours of a four-point correlation function in th e c = - 2 conformal field theory by using the Feigin-Fuchs construction. It becomes an indeterminate form by a naive evaluation, but is obtained by in troducing an appropriate regularization procedure. (C) 2000 Elsevier Scienc e B.V. All rights reserved.