Advances in Large N Group Theory and the Solution of Two-Dimensional R^2 Gravity
High Energy Physics - Theory
2007-05-23 v1
Abstract
We review the recent exact solution of a matrix model which interpolates between flat and random lattices. The importance of the results is twofold: Firstly, we have developed a new large N technique capable of treating a class of matrix models previously thought to be unsolvable. Secondly, we are able to make a first precise statement about two-dimensional R^2 gravity. These notes are based on a lecture given at the Cargese summer school 1995. They contain some previously unpublished results.
Cite
@article{arxiv.hep-th/9601153,
title = {Advances in Large N Group Theory and the Solution of Two-Dimensional R^2 Gravity},
author = {V. A. Kazakov and M. Staudacher and T. Wynter},
journal= {arXiv preprint arXiv:hep-th/9601153},
year = {2007}
}
Comments
14 pages, 2 ps figures, LaTeX file, uses epsf