18 citations · 50 across the 5 of their papers we have counts for
5 papers
Bound states and scattering coefficients of self-adjoint Hamiltonians with a mass jump
L. A. Gonzalez-Diaz, S. Diaz-Solorzano
Physical self-adjoint extensions and their spectra of the simplest one-dimensional Hamiltonian operator in which the mass is constant except for a finite jump at one point of the r…
Particle resonance in the Dirac equation in the presence of a delta interaction and a perturbative hyperbolic potential
Victor M. Villalba, Luis A. Gonzalez-Diaz
In the present article we show that the energy spectrum of the one-dimensional Dirac equation, in the presence of an attractive vectorial delta potential, exhibits a resonant behav…
Resonant states in an attractive one dimensional cusp potential
Victor M. Villalba, Luis A. Gonzalez-Diaz
We solve the two-component Dirac equation in the presence of a spatially one dimensional symmetric attractive cusp potential. The components of the spinor solution are expressed in…
Resonances in the one-dimensional Dirac equation in the presence of a point interaction and a constant electric field
Luis Gonzalez-Diaz, Victor M. Villalba
We show that the energy spectrum of the one-dimensional Dirac equation in the presence of a spatial confining point interaction exhibits a resonant behavior when one includes a wea…
Bound states of scalar particles in the presence of a short range potential
Luis A. Gonzalez-Diaz, Victor M. Villalba
We analyze the behavior of the energy spectrum of the Klein-Gordon equation in the presence of a truncated hyperbolic tangent potential. From our analysis we obtain that, for some…