3 papers
hep-th2000
A Renormalization Group Study of the Model coupled to a Chern-Simons Field
V. S. Alves, M. Gomes, S. L. V. Pinheiro +1
We consider the model of a massless charged scalar field, in (2+1) dimensions, with a self interaction of the form and interacting with a Chern Simons field. We…
hep-th1999
Four Fermion Field Theories and the Chern-Simons Field: A Renormalization Group Study
V. S. Alves, M. Gomes, S. V. L. Pinheiro +1
In (2+1) dimensions, we consider the model of a flavor, two-component fermionic field interacting through a Chern-Simons field besides a four fermion self-interaction which con…
hep-th1998
The Perturbative Gross Neveu Model Coupled to a Chern-Simons Field: A Renormalization Group Study
V. S. Alves, M. Gomes, S. V. L. Pinheiro +1
In 2+1 dimensions, for low momenta, using dimensional renormalization we study the effect of a Chern-Simons field on the perturbative expansion of fermions self interacting through…