Testing the equivalence between the planar Gross-Neveu and Thirring models at $N=1$

Everlyn Martins, Y. M. P. Gomes, Marcus Benghi Pinto +1

It is known that the Fierz identities predict that the Gross-Neveu and Thirring models should be equivalent when describing systems composed of a single fermionic flavor, $N=1$. He…