Deformed 2 d CFT : Landau-Ginzburg Lagrangians and Toda theories ∗

Abstract

We consider the relation between affine Toda field theories (ATFT) and Landau-Ginzburg Lagrangians as alternative descriptions of deformed 2d CFT. First, we show that the two concrete implementations of the deformation are consistent once quantum corrections to the Landau-Ginzburg Lagrangian are taken into account. Second, inspired by Gepner’s fusion… (More)

2 Figures and Tables

Topics

  • Presentations referencing similar topics