Logarithmic Behaviours in the Feigin-Fuchs Construction of the c=-2 Conformal Field Theory
arXiv:hep-th/0004189 · doi:10.1016/S0370-2693(00)00539-6
Abstract
We obtain logarithmic behaviours of a four-point correlation function in the c=-2 conformal field theory by using the Feigin-Fuchs construction. It becomes an indeterminate form by a naive evaluation, but is obtained by introducing an appropriate regularization procedure.
LaTeX, 7 pages