21 citations · 53 across the 5 of their papers we have counts for
9 papers
Approximate solution for Fokker-Planck equation
M. T. Araujo, E. Drigo Filho
In this paper, an approximate solution to a specific class of the Fokker-Planck equation is proposed. The solution is based on the relationship between the Schrödinger type equatio…
Reply to comment on "Quantum Confinement in Hydrogen Bond"
Carlos da Silva dos Santos, Elso Drigo Filho, Regina Maria Ricotta
We reply to the comments on our paper "Quantum Confinement in Hydrogen Bond" (Int. J. Quantum Chem. 115 (2015) 765 DOI: 10.1002/qua.24894) made by Matthias Heger and Martin A. Suhm…
Supersymmetric variational energies of 3d confined potentials
Elso Drigo Filho, Regina Maria Ricotta
Within the approach of Supersymmetric Quantum Mechanics associated with the variational method a recipe to construct the superpotential of three dimensional confined potentials in…
Supersymmetric variational energies for the confined Coulomb system
Elso Drigo Filho, Regina Maria Ricotta
The methodology based on the association of the Variational Method with Supersymmetric Quantum Mechanics is used to evaluate the energy states of the confined hydrogen atom.
Generalized Ladder Operators for Shape-invariant Potentials
Elso Drigo Filho, M. A. Candido Ribeiro
A general form for ladder operators is used to construct a method to solve bound-state Schrödinger equations. The characteristics of supersymmetry and shape invariance of the syste…
Induced Variational Method from Supersymmetric Quantum Mechanics and the Screened Coulomb Potential
Elso Drigo Filho, Regina Maria Ricotta
The formalism of Supersymmetric Quantum Mechanics supplies a trial wave function to be used in the Variational Method. The screened Coulomb potential is analysed within this approa…