Chiral symmetry in lattice QCD

TL;DR

This paper proposes a chiral invariant effective action for lattice QCD, explores its relation to multifermion models, and discusses its potential application in computer simulations.

Contribution

It introduces a new chiral invariant effective action for lattice QCD and links it to multifermion models, opening avenues for simulation.

Findings

Connection established between the effective action and multifermion models

Discussion on the feasibility of using this action in simulations

Potential advantages for lattice QCD computations

Abstract

A chiral invariant effective action for lattice QCD is proposed. Its connection to the multifermion model is established. A possibility of using this action for computer simulations is discussed.