Vacuum State of Lattice Gauge Theory with Fermions in 2+1 Dimensions
Hideyuki Abe
Abstract
We investigate the vacuum state of the lattice gauge theory with fermions in 2+1 dimensions. The vacuum in the Hermite form for the fermion part is obtained; the vacuum in the unitary form has been proposed by Luo and Chen. It is shown that the Hermite vacuum has a lower energy than the unitary one through the variational method.
Create a lesson
Related papers
Computability of GPDs near x=ξ in Lattice QCD
Yushan Su, Xiangdong Ji, Yizhuang Liu et al.
Numerical Investigations of Phase Transitions in Lattice Field Theories
Vamika Longia
Symplectic lattice gauge theories in the Grid framework: domain wall fermions and continuum extrapolations
Ed Bennett, Peter A. Boyle, Luigi Del Debbio et al.
The soft-gluon limit of the Landau gauge ghost-gluon vertex: results for pure Yang-Mills SU(3) theory from lattice simulations
Nuno Brito, Orlando Oliveira, Paulo J. Silva
Testing strong isospin breaking effects in QCD thermodynamics
D. A. Clarke, B. B. Brandt
A Vector-Vector-Axial Anomaly in 4D
Evan Berkowitz, Shi Chen, Aleksey Cherman