2 papers
hep-lat2000
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…
hep-lat1999
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…