activity
19962025
most citedLadder operators for subtle hidden shape invariant potentials

7 citations · 10 across the 9 of their papers we have counts for

collaborators

9 papers

physics.bio-ph2025

Study of Quantum Confinement inside a Viral Capsid

Elso Drigo Filho, Regina Maria Ricotta

Classical computational methods, such as molecular dynamics and Monte Carlo simulations, have long been the standard for modeling viral structure and function. However, these appro…

quant-ph2019★ 3 cited

Photoinduced Quantum Tunneling Model Applied to an Organic Molecule

Elso Drigo Filho, Karina Helena Paulino Jubilato, Regina Maria Ricotta

The paper proposes a photoinduced quantum tunneling model of electron transfer through four quantum square wells potential to simulate the biological process of photosynthesis in b…

physics.chem-ph2015

Quantum Confinement in Hydrogen Bond of DNA and RNA

da Silva dos Santos, Elso Drigo Filho, Regina Maria Ricotta

The hydrogen bond is a fundamental ingredient to stabilize the DNA and RNA macromolecules. The main contribution of this work is to describe quantitatively this interaction as a co…

physics.chem-ph2015

Quantum Confinement in Hydrogen Bond

Carlos da Silva dos Santos, Elso Drigo Filho, Regina Maria Ricotta

In this work, the quantum confinement effect is proposed as the cause of the displacement of the vibrational spectrum of molecular groups that involve hydrogen bonds. In this appro…

hep-th2004★ 7 cited

Ladder operators for subtle hidden shape invariant potentials

Elso Drigo Filho, Regina Maria Ricotta

Ladder operators can be constructed for all potentials that present the integrability condition known as shape invariance, satisfied by most of the exactly solvable potentials. Usi…

hep-th2001

The energy states of quantum dots through the variational method and SQM

Elso Drigo Filho, Regina Maria Ricotta

The Variational Method is applied within the context of Supersymmetric Quantum Mechanics to provide information about the energy states of a hydrogenic donor in a quantum dot.