Calogero-Sutherland model and bulk-boundary correlations in conformal field theory
arXiv:hep-th/0310291 · doi:10.1016/j.physletb.2003.12.029
Abstract
We show that, in any conformal field theory, the weights of all bulk primary fields that couple to N phi_{2,1} fields on the boundary are given by the spectrum of an N-particle Calogero-Sutherland model. The corresponding correlation function is simply related to the N-particle wave function. Examples are discussed for the minimal models and for the non-unitary O(n) model.
11 pages. v.2: published version with minor errors corrected