67 citations · 1k across the 55 of their papers we have counts for
22 papers · 1 filter
Applications of the Klein-Gordon equation in the Feshbach-Villars representation in the non-inertial cosmic string space-time
Abdelmalek Bouzenada, Abdelmalek Boumali, Edilberto O. Silva
We study the relativistic quantum motion of a spineless particle using the Feshbach-Villars (FV) formalism in the spinning cosmic string spacetime. The movement equations are deriv…
On the Dirac oscillator in a spinning cosmic string spacetime in external magnetic fields: Investigation of energy spectrum and connection with the condensed matter physics
Márcio M. Cunha, Henrique S. Dias, Edilberto O. Silva
In this article, we study topological and noninertial effects on the motion of the two-dimensional Dirac oscillator in the presence of a uniform magnetic field and the Aharonov-Boh…
Relativistic quantum motion of an electron in spinning cosmic string spacetime in the presence of uniform magnetic field and Aharonov-Bohm potential
Márcio M. Cunha, Edilberto O. Silva
In this manuscript, we study the relativistic quantum mechanics of an electron in external fields in the spinning cosmic string spacetime. We obtain the Dirac equation, write the f…
On the 2D Dirac oscillator in the presence of vector and scalar potentials in the cosmic string spacetime in the context of spin and pseudospin symmetries
Daniel F. Lima, Fabiano M. Andrade, Luis B. Castro +2
The Dirac equation with both scalar and vector couplings describing the dynamics of a two-dimensional Dirac oscillator in the cosmic string spacetime is considered. We derive the D…
Ground state of a bosonic massive charged particle in the presence of external fields in a Gödel-type spacetime
Edilberto O. Silva
The relativistic quantum dynamics of a spinless charged particle interacting with both Aharonov-Bohm and Coulomb-type potentials in the Gödel-type spacetime is considered. The dyna…
Solution of the -deformed Dirac equation with vector and scalar interactions in the context of spin and pseudospin symmetries
Claudio F. Farias, Edilberto O. Silva
The deformed Dirac equation invariant under the -Poincaré-Hopf quantum algebra in the context of minimal and scalar couplings under spin and pseudospin symmetries limits is cons…