Norms of logarithmic primaries of Virasoro algebra
Quantum Algebra
2011-06-28 v2 High Energy Physics - Theory
Mathematical Physics
math.MP
Abstract
We give an algebraic proof of the formula on the norm of logarithmic primary of Virasoro algebra, which was proposed by Al. Zamolodchikov. This formula appears in the recursion formula for the norm of Gaiotto state, which guarantees the AGT relation for the four-dimensional SU(2) pure gauge theory.
Keywords
Cite
@article{arxiv.1010.0528,
title = {Norms of logarithmic primaries of Virasoro algebra},
author = {Shintarou Yanagida},
journal= {arXiv preprint arXiv:1010.0528},
year = {2011}
}
Comments
revised, 21 pages, to appear in Letters in Mathematical Physics