10 citations · 21 across the 5 of their papers we have counts for
10 papers
Dirac Equation with vector and scalar potentials via Supersymmetry in Quantum Mechanics
E. S. Rodrigues, A. F. de Lima, R. de Lima Rodrigues
In this work, a spin relativistic particle described by a generalized potential containing both the Coulomb potential and a Lorentz scalar potential in Dirac equation is…
SUSY QM from Three Domain Walls in a Scalar Potential
R. de Lima Rodrigues, A. F. de Lima, E. R. Bezerra de Mello +1
We investigate the linear classical stability of Bogomol'nyi-Prasad-Sommerfield (BPS) on three domain wall solutions in a system of three coupled real scalar fields, for a general…
Superconformal Quantum Mechanics via Wigner-Heisenberg Algebra
H. L. Carrion, R. de Lima Rodrigues
We show the natural relation between the Wigner Hamiltonian and the conformal Hamiltonian. It is presented a model in (super)conformal quantum mechanics with (super)conformal symme…
Generalized Ladder Operators for the Dirac-Coulomb Problem via SUSY QM
R. de Lima Rodrigues
The supersymmetry in quantum mechanics and shape invariance condition are applied as an algebraic method to solve the Dirac-Coulomb problem. The ground state and the excited states…
q-Deformed Kink Solutions
A. F. de Lima, R. de Lima Rodrigues
The q-deformed kink of the model is obtained via the normalisable ground state eigenfunction of a fluctuation operator associated with the q-deformed hyperbolic functions. F…
Stability Equation and Two-Component Eigenmode for Domain Walls in a Scalar Potential Model
G. S. Dias, E. L. Graça, R. de Lima Rodrigues
The connection between the supersymmetric quantum mechanics involving two-component eigenfunctions and the stability equation associated with two classical configurations is invest…