3 papers
hep-th2025
Fermions in -dimensions modified by nonminimal coupling and its applications to condensed matter physics
J. A. A. S. Reis, L. Lisboa-Santos, Fabiano M. Andrade +2
Fermions in two-dimensional space, commonly called -dimensional fermions, exhibit intriguing and distinctive characteristics that distinguish them from their higher-dimensio…
cond-mat.mes-hall2024
Rotating effects on the photoionization cross-section of a 2D quantum ring
Carlos Magno O. Pereira, Frankbelson dos S. Azevedo, Luís Fernando C. Pereira +1
In this letter, we investigate the nonrelativistic quantum motion of a charged particle within a rotating frame, taking into account the Aharonov-Bohm (AB) effect and a uniform mag…
quant-ph2023
Cosmic string influence on a 2D hydrogen atom and its relationship with the Rytova-Keldysh logarithmic approximation in semiconductors
Frankbelson dos S. Azevedo, Izael A. Lima, Gallileu Genesis +2
A two-dimensional hydrogen atom offers a promising alternative for describing the quantum interaction between an electron and a proton in the presence of a straight cosmic string.…