3 papers
physics.optics2026
Spectral design of confining optical structures by supersymmetry techniques
Samantha Cervantes-Neri, Zulema Gress-Mendoza, Daniel O-Campa +2
In this work, we apply supersymmetric transformations to an optical medium with quadratic index distributions on both transversal coordinates defining an elliptic profile. In parti…
math-ph2025
Spectral analysis of Dirac materials in position-dependent magnetic and electric fields via Heun functions
Daniel O-Campa, Omar Pedraza, L. A. López +3
This work focuses on the study of the spectral problem for Dirac materials immersed in position-dependent magnetic and electric fields. To achieve this, the system of differential…
cond-mat.mtrl-sci2024
Phase-space representation of coherent states generated through SUSY QM for tilted anisotropic Dirac materials
Daniel O-Campa, Erik DÃaz-Bautista, Erik Díaz-Bautista
In this paper, we examine the electron interaction within tilted anisotropic Dirac materials when subjected to external electric and magnetic fields possessing translational symmet…