A Simulation of the 't Hooft Model at finite N_c with the Overlap Dirac Operator

TL;DR

This paper reports on a numerical study of the 't Hooft model with varying numbers of colors using lattice regularization with overlap fermions, providing insights into its finite N_c behavior.

Contribution

It introduces a lattice simulation approach for the 't Hooft model with overlap fermions at finite N_c, expanding computational methods in this area.

Findings

Numerical results for 2, 3, and 4 color cases.

Insights into the model's behavior at finite N_c.

Validation of overlap fermions in this context.

Abstract

We present some results of a numerical investigation of the 't Hooft model with 2,3 and 4 colors, regularized on the lattice with overlap fermions.