36 citations · 132 across the 11 of their papers we have counts for
4 papers · 1 filter
Quasiparticle operators with non-Abelian braiding statistics
Daniel C. Cabra, Enrique F. Moreno, Gerardo L. Rossini
We study the gauge invariant fermions in the fermion coset representation of Wess-Zumino-Witten models which create, by construction, the physical excitations (quasiparti…
Gauge Invariance and Finite Temperature Effective Actions of Chern-Simons Gauge Theories with Fermions
Daniel Cabra, Eduardo Fradkin, Gerardo L. Rossini +1
We discuss the behavior of theories of fermions coupled to Chern-Simons gauge fields with a non-abelian gauge group in three dimensions and at finite temperature. Using non-perturb…
Explicit connection between conformal field theory and 2+1 Chern-Simons theory
D. C. Cabra, G. L. Rossini
We give explicit field theoretical representations for the observables of 2+1 dimensional Chern-Simons theory in terms of gauge invariant composites of 2D WZW fields. To test our i…
The -function answer to parity violation in three dimensional gauge theories
R. E. Gamboa Saravi, G. L. Rossini, F. A. Schaposnik
We study parity violation in -dimensional gauge theories coupled to massive fermions. Using the -function regularization approach we evaluate the ground state fermion curre…