38 citations · 206 across the 18 of their papers we have counts for
4 papers · 1 filter
QED_3 on a space-time lattice: a comparison between compact and noncompact formulation
Roberto Fiore, Pietro Giudice, Domenico Giuliano +3
Quantum electrodynamics in a (2+1)-dimensional space-time has been object of studies both as effective theory for the pseudogap phase of high-T_c superconductors and for the theore…
A Ginsparg-Wilson Approach to Lattice Chern-Simons Theory
W. Bietenholz, P. Sodano
The concept of lattice modified symmetry formulations is adapted to the parity symmetry of gauge fields and applied to the pure Abelian Chern-Simons action in three dimensions. We…
Chiral Symmetry Breaking in Strongly Coupled 1+1 Dimensional Lattice Gauge Theories
F. Berruto, G. Grignani, P. Sodano
We analyse - within the hamiltonian formalism with staggered fermions - the patterns of chiral symmetry breaking for the strongly coupled Schwinger and -color `t Hoo…
Quantum Spin-1/2 Antiferromagnetic Chains and Strongly Coupled Multiflavor Schwinger Models
F. Berruto, G. Grignani, G. W. Semenoff +1
We review the correspondence between strongly coupled lattice multiflavor Schwinger models and SU(N) antiferromagnetic chains. We show that finding the low lying states of the gaug…