Integral equations for ERG
arXiv:hep-th/0511288
Abstract
An application of the exact renormalization group equations to the scalar field theory in three dimensional euclidean space is discussed. We show how to modify the original formulation by J. Polchinski in order to find the Wilson-Fisher fixed point using perturbation theory.
LaTeX2.e, 19 pages, 5 figures, based upon a talk presented at RG2005, Helsinki