A Virtual Tribute to Quark Confinement and the Hadron Spectrum 2021

Confinement in Coulomb gauge and the dispersion relation of Wilson fermions.

5 Aug 2021, 10:50

20m

online

Parallel contribution A: Vacuum structure and confinement Parallels Track A

Speaker

Dr Giuseppe Burgio (Institut für Theoretische Physik)

Description

When investigating confinement in the Coulomb gauge on the lattice, one encounters some difficulties in devising a suitable definition of the dispersion relations for Wilson fermions. In this talk we will discuss a solution to this problems based on a redefinition of the lattice physical momentum of the fermion.