3 citations · 3 across the 3 of their papers we have counts for
3 papers
hep-th2022
Spectral properties of the 2D magnetic Weyl-Dirac operator with a short-range potential
M. B. Alves, O. M. Del Cima, D. H. T. Franco +1
This paper is devoted to the study of the spectral properties of the Weyl-Dirac or massless Dirac operators, describing the behavior of quantum quasi-particles in dimension 2 in a…
hep-th2022★ 3 cited
On the absence of bound states for a planar massless Brown-Ravenhall-type operator
M. B. Alves, O. M. Del Cima, D. H. T. Franco
We address the question of the existence of bound states for a suitably projected two-dimensional massless Dirac operator in the presence of a Bessel-Macdonald potential (also know…
hep-th2020
On the stability and spectral properties of the two-dimensional Brown-Ravenhall operator with a short-range potential
M. B. Alves, O. M. Del Cima, D. H. T. Franco
The Brown-Ravenhall operator was initially proposed as an alternative to describe the fermion-fermion interaction via Coulomb potential and subject to relativity. This operator is…