Gauge fixed domain wall fermions on lattice at small Yukawa coupling

TL;DR

This paper investigates gauge fixed domain wall fermions at small Yukawa couplings, analyzing chiral propagators and finding no evidence of mirror modes at waveguide boundaries, combining numerical and analytic approaches.

Contribution

It provides the first combined numerical and analytic study of chiral propagators in gauge fixed domain wall fermions at small Yukawa couplings, showing absence of mirror modes.

Findings

Chiral propagators computed at waveguide boundaries

No evidence of mirror chiral modes found

Numerical and analytic methods used together

Abstract

Gauge fixed domain wall fermions are investigated in the reduced model at small Yukawa couplings. We present chiral propagators at the waveguide boundaries using quenched numerical simulations and analytic methods. There is no evidence of mirror chiral modes at the waveguide boundaries.