12 citations · 21 across the 4 of their papers we have counts for
4 papers
Spin One Matter Fields
Daniel O. R. Azevedo, Oswaldo Del Cima, Thadeu D. S. Dias +3
It is shown how spin one vector matter fields can be coupled to a Yang-Mills theory. Such matter fields are defined as belonging to a representation of this Yang-Mills gauge al…
The quantum scale invariance in graphene-like quantum electrodynamics
O. M. Del Cima, D. H. T. Franco, L. S. Lima +1
The ultraviolet and infrared finiteness of a parity-even massless planar quantum electrodynamics mimics the scale invariance in graphene.
On the electron-polaron--electron-polaron scattering and Landau levels in pristine graphene-like quantum electrodynamics
W. B. De Lima, O. M. Del Cima, E. S. Miranda
The parity-preserving massless QED is proposed as a pristine graphene-like planar quantum electrodynamics model. The spectrum content, the degrees of freedom,…
On the two-dimensional Schrödinger operator with an attractive potential of the Bessel-Macdonald type
W. B. De Lima, O. M. Del Cima, D. H. T. Franco +1
We analyze the Schrödinger operator in two-dimensions with an attractive potential given by a Bessel-Macdonald function. This operator is derived in the non-relativistic approximat…