146 citations · 3.6k across the 175 of their papers we have counts for
4 papers · 1 filter
Deconfinement Transition for Quarks on a Line
C. R. Gattringer, L. D. Paniak, G. W. Semenoff
We examine the statistical mechanics of a 1-dimensional gas of both adjoint and fundamental representation quarks which interact with each other through 1+1-dimensional U(N) gauge…
Lattice Regularization of the Chiral Schwinger Model
Christof Gattringer
We analyze the chiral Schwinger model on an infinite lattice using the continuum definition of the fermion determinant and a linear interpolation of the lattice gauge fields. For n…
Lattice Fermions Coupled to Interpolated Gauge Fields - Results in 2 Dimensions
Christof Gattringer
We discuss a new approach for putting gauge theories on the lattice. The gauge fields are defined on the lattice only, but are interpolated to the interior of the lattice cells, wh…
Discussing the U(1)-Problem of QED_2 without Instantons
Christof Gattringer
We construct QED_2 with mass and flavor and an extra Thirring term. The vacuum expectation values are carefully decomposed into clustering states using the U(1)-axial symmetry of t…