5 problems

Consider the model of two-dimensional quantum gravity with $\Theta=\pi/2$, whose partition function is formally expanded as … Let $\lambda_1(\epsilon)$ and $\lambda_2(\epsilon)$ be…

The model is two-dimensional gravity with an imaginary part $\pi/2$ in the coefficient of the Euler characteristic, equivalently with a $\Theta$-vacuum structure that produces alte…

Phase-transition conjecture. At $\alpha=2$, a transition from non-touching geodesic boundaries to overlapping geodesic boundaries should occur, similarly to the corresponding trans…

The minimal string is a theory of two-dimensional gravity coupled to the $(2,2p+1)$ minimal model, with $p$ a positive integer. Minimal string–matrix integral duality conjecture. T…

Universality conjecture. For macroscopic black holes formed by smooth infalling matter profiles of compact support, these universalities will continue to hold soon after the GDH tu…