34 citations · 117 across the 5 of their papers we have counts for
7 papers
Super-Klein tunneling of Dirac fermions through electrostatic gratings in graphene
Alonso Contreras-Astorga, Francisco Correa, Vit Jakubsky
We use the Wick-rotated time-dependent supersymmetry to construct models of two-dimensional Dirac fermions in presence of an electrostatic grating. We show that there appears omnid…
Infinite square-well, trigonometric Pöschl-Teller and other potential wells with a moving barrier
Alonso Contreras-Astorga, Véronique Hussin
Using mainly two techniques, a point transformation and a time dependent supersymmetry, we construct in sequence several quantum infinite potential wells with a moving barrier. We…
RePOR: Mimicking humans on refactoring tasks. Are we there yet?
Rodrigo Morales, Foutse Khomh, Giuliano Antoniol
Refactoring is a maintenance activity that aims to improve design quality while preserving the behavior of a system. Several (semi)automated approaches have been proposed to suppor…
Recursive Representation of Wronskians in Confluent Supersymmetric Quantum Mechanics
Alonso Contreras-Astorga, Axel Schulze-Halberg
A recursive form of arbitrary-order Wronskian associated with transformation functions in the confluent algorithm of supersymmetric quantum mechanics (SUSY) is constructed. With th…
On integral and differential representations of Jordan chains and the confluent supersymmetry algorithm
Alonso Contreras-Astorga, Axel Schulze-Halberg
We construct a relationship between integral and differential representation of second-order Jordan chains. Conditions to obtain regular potentials through the confluent supersymme…
The generalized zero-mode supersymmetry scheme and the confluent algorithm
Alonso Contreras-Astorga, Axel Schulze-Halberg
We show the relationship between the mathematical framework used in recent papers by H.C. Rosu, S.C. Mancas and P. Chen (2014) and the second-order confluent supersymmetric quantum…