On Itzykson-Zuber Ansatz
Mathematical Physics
2019-10-02 v3 High Energy Physics - Theory
math.MP
Abstract
We apply the renormalized coupling constants and Virasoro constraints to derive the Itzykson-Zuber Ansatz on the form of the free energy in topological 2D gravity. We also treat the topological 1D gravity and the Hermitian one-matrix models in the same fashion. Some uniform behaviors are discovered in this approach.
Cite
@article{arxiv.1904.09071,
title = {On Itzykson-Zuber Ansatz},
author = {Qingsheng Zhang and Jian Zhou},
journal= {arXiv preprint arXiv:1904.09071},
year = {2019}
}