On Phase Transition of Two-Dimensional Topological Gravity

Jian Zhou

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arXiv · 2401.02085

On Phase Transition of Two-Dimensional Topological Gravity

Jian Zhou

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Abstract

We show that one can use some renormalized coupling constants to compute the free energy and correlation functions at all critical points of the two-dimensional topological gravity in a uniform way. In particular, one can derive the critical exponents of the free energy and correlation functions at all critical points in a uniform way. Some concrete results for the case of $(3,2)$-model (pure gravity) and the $(5,2)$-model (Yang-Lee edge singularity coupled with gravity) are also presented.

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Jian Zhou. 2024-01-04. On Phase Transition of Two-Dimensional Topological Gravity. https://arxiv.org/abs/2401.02085

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