Classical Virasoro irregular conformal block II
High Energy Physics - Theory
2015-09-25 v2 Mathematical Physics
math.MP
Abstract
We present a new systematic way to evaluate the classical limit of the Virasoro irregular conformal block for arbitrary rank n based on the irregular partition function. In addition, we prove that the classical irregular conformal block has the exponential form as suggested by A. Zamolodchikov and Al. Zamolodchikov for the regular case. We provide an explicit calculation for the rank 2 case in detail.
Cite
@article{arxiv.1506.03561,
title = {Classical Virasoro irregular conformal block II},
author = {Chaiho Rim and Hong Zhang},
journal= {arXiv preprint arXiv:1506.03561},
year = {2015}
}
Comments
13 pages; v2: typos corrected, technical details moved to appendices, accepted by JHEP