63 citations · 190 across the 14 of their papers we have counts for
6 papers · 1 filter
A Theory of the Casimir Effect for Compact Regions
Luiz A. Manzoni, Walter F. Wreszinski
We develop a mathematically precise framework for the Casimir effect. Our working hypothesis, verified in the case of parallel plates, is that only the regularization-independent R…
Duffin-Kemmer-Petiau Theory in the Causal Approach
J. T. Lunardi, L. A. Manzoni, B. M. Pimentel +1
In this paper we consider the scalar sector of Duffin-Kemmer-Petiau theory in the framework of Epstein-Glaser causal method. We calculate the lowest order distributions for Compton…
Gauged Thirring Model in the Heisenberg Picture
J. T. Lunardi, L. A. Manzoni, B. M. Pimentel
We consider the (2+1)-dimensional gauged Thirring model in the Heisenberg picture. In this context we evaluate the vacuum polarization tensor as well as the corrected gauge boson p…
Axial Anomaly through Analytic Regularization
L. A. Manzoni, B. M. Pimentel, J. L. Tomazelli
In this work we consider the 2-point Green's functions in (1+1) dimensional quantum electrodynamics and show that the correct implementation of analytic regularization gives a gaug…
Radiative Corrections for the Gauged Thirring Model in Causal Perturbation Theory
L. A. Manzoni, B. M. Pimentel, J. L. Tomazelli
We evaluate the one-loop fermion self-energy for the gauged Thirring model in (2+1) dimensions, with one massive fermion flavor, in the framework of the causal perturbation theory.…
Causal Theory for the Gauged Thirring Model
L. A. Manzoni, B. M. Pimentel, J. L. Tomazelli
We consider the (2+1)-dimensional massive Thirring model as a gauge theory, with one fermion flavor, in the framework of the causal perturbation theory and address the problem of d…