Topological Theories from Virasoro Constraints on the KP Hierarchy
High Energy Physics - Theory
2007-05-23 v1
Abstract
A conformal field theory can be recovered, via the Kontsevich-Miwa transform, as a solution to the Virasoro constraints on the KP tau function. That theory, which we call KM CFT, consists of d \leq 1 matter plus a scalar and a dressing prescription: \Delta = 0 for every primary field. By adding a spin-1 bc system the KM CFT provides a realization of the N=2 twisted topological algebra. The other twist of the corresponding untwisted N=2 superconformal theory is a DDK realization of the N=2 twisted topological algebra. Talk given by Beatriz Gato-Rivera at the "28th International Symposium on the Theory of Elementary Particles", Wendisch-Rietz (Germany), August 30 - September 3, 1994.
Keywords
Cite
@article{arxiv.hep-th/9411185,
title = {Topological Theories from Virasoro Constraints on the KP Hierarchy},
author = {Beatriz Gato-Rivera and Jose Ignacio Rosado},
journal= {arXiv preprint arXiv:hep-th/9411185},
year = {2007}
}
Comments
7 pages, Latex