16 citations · 37 across the 3 of their papers we have counts for
4 papers
Dynamical generation of mass in the D=(2+1) Wess-Zumino model
A. C. Lehum
In this work we study the dynamical generation of mass in the massless N=1 Wess-Zumino model in a three dimensional spacetime. Using the tadpole method to compute the effective pot…
Perturbative finiteness of the three-dimensional Susy QED to all orders
A. F. Ferrari, M. Gomes, A. C. Lehum +2
Within the superfield formalism, we study the ultraviolet properties of the three-dimensional supersymmetric quantum electrodynamics. The theory is shown to be finite at all loops…
Spontaneous gauge symmetry breaking in a supersymmetric Chern-Simons model
A. C. Lehum, A. F. Ferrari, M. Gomes +1
This works presents a perturbative analysis of the supersymmetric Chern-Simons model in three spacetime dimensions coupled to a Higgs field, using the superfield formalism. We stud…
The Supersymmetric (2+1)D Noncommutative Model in the Fundamental Representation
A. F. Ferrari, A. C. Lehum, A. J. da Silva +1
In this paper we study the noncommutative supersymmetric model in 2+1 dimensions, where the basic field is in the fundamental representation which, differently to the…