New matrix model solutions to the Kac-Schwarz problem
High Energy Physics - Theory
2009-10-30 v1
Abstract
We examine the Kac-Schwarz problem of specification of point in Grassmannian in the restricted case of gap-one first-order differential Kac-Schwarz operators. While the pair of constraints satisfying always leads to Kontsevich type models, in the case of the corresponding KP -functions are represented as more sophisticated matrix integrals.
Cite
@article{arxiv.hep-th/9603066,
title = {New matrix model solutions to the Kac-Schwarz problem},
author = {M. Adler and A. Morozov and T. Shiota and P. van Moerbeke},
journal= {arXiv preprint arXiv:hep-th/9603066},
year = {2009}
}
Comments
19 pages, latex, no figures, contribution to the proceedings of the 29th International Symposium Ahrenshoop on the Theory of Elementary Particles, Buckow, Germany