33 citations · 50 across the 3 of their papers we have counts for
5 papers
Computation of inflationary cosmological perturbations in chaotic inflationary scenarios using the phase-integral method
Clara Rojas, Victor M. Villalba
The phase-integral approximation devised by Fröman and Fröman, is used for computing cosmological perturbations in the quadratic chaotic inflationary model. The phase-integral form…
Computation of inflationary cosmological perturbations in the power-law inflationary model using the phase-integral method
Clara Rojas, Victor M. Villalba
The phase-integral approximation devised by Fröman and Fröman, is used for computing cosmological perturbations in the power-law inflationary model. The phase-integral formulas for…
Scattering of a relativistic scalar particle by a cusp potential
Victor M. Villalba, Clara Rojas
We solve the Klein-Gordon equation in the presence of a spatially one-dimensional cusp potential. The scattering solutions are obtained in terms of Whittaker functions and the cond…
Bound states of the Klein-Gordon equation in the presence of short-range potentials
Victor M. Villalba, Clara Rojas
We solve the Klein-Gordon equation in the presence of a spatially one-dimensional cusp potential. The bound state solutions are derived and the antiparticle bound state is discusse…
Scattering of a Klein-Gordon particle by a Woods-Saxon potential
Clara Rojas, Victor M. Villalba
We solve the Klein-Gordon equation in the presence of a spatially one-dimensional Woods-Saxon potential. The scattering solutions are obtained in terms of hypergeometric functions…