Boundary conditions in Toda theories and minimal models
arXiv:1012.0485 · doi:10.1007/JHEP02(2011)052
Abstract
We show that the disc bulk one-point functions in a sl(n) Toda conformal field theory have a well-defined limit for the central charge c=n-1, and that their limiting values can be obtained from a limit of bulk one-point functions in the W_n minimal models. This comparison leads to a proposal for one-point functions for twisted boundary conditions in Toda theory.
33 pages, 1 figure; v2: Minor corrections; v3: version accepted at JHEP
References in corpus (5)
- A_{N-1} conformal Toda field theory correlation functions from conformal N=2 SU(N) quiver gauge theories
- Asymptotic symmetries of three-dimensional gravity coupled to higher-spin fields
- Nonlinear W(infinity) Algebra as Asymptotic Symmetry of Three-Dimensional Higher Spin Anti-de Sitter Gravity
- Correlation functions in conformal Toda field theory I
- Correlation functions in conformal Toda field theory II