3 citations · 5 across the 9 of their papers we have counts for
9 papers
Electromagnetic response of two interacting topological insulator spheres in external fields
J. Cornejo Gómez, M. Ibarra-Meneses, L. Medel Onofre +1
We study the static electromagnetic response of two spherical topological insulators embedded in a dielectric medium and subjected to a uniform external electric field. The gapped…
Exact modes, hybridization and polarization rotation of electromagnetic fields propagating in topological insulating slab
Sebastián Filipini, Mauro Cambiaso, Alberto Martín-Ruiz +1
We study electromagnetic waves in slab waveguides with a topological insulator core characterized by a topological magnetoelectric parameter (ME). TIs are electrically insulating i…
Spontaneous persistent currents and time-reversal symmetry breaking in thick-walled Weyl semimetal cylinders
J. C. Pérez-Pedraza, Juan A. Cañas, Daniel A. Bonilla +1
We theoretically investigate the Aharonov-Bohm effect in a thick-walled Weyl semimetal (WSM) cylinder subject to an external axial magnetic field. By employing a low-energy effecti…
Non-Hermitian thermoelectric transport in graphene: Tunable anomalous transmission through complex barriers
Daniel A. Bonilla, Juan A. Cañas, J. C. Pérez-Pedraza +1
We investigate thermoelectric transport in monolayer graphene across a finite complex barrier within a Landauer scattering framework. Solving the Dirac-Weyl problem exactly, we sho…
Anomalous Hall effect in anisotropic type-II Weyl semimetals
R. Martínez von Dossow, A. Martín-Ruiz, Luis F. Urrutia
We extend our previous analysis [Phys. Rev. D 109, 065005 (2024)] of CPT-odd electromagnetic response in tilted, anisotropic Weyl semimetals to the overtilted (type-II) regime, whe…
Exact classical emergence from high-energy quantum superpositions
Juan A. Cañas, Daniel A. Bonilla, J. Bernal +1
We examine the correspondence principle for an equiprobable superposition of high-energy eigenstates of the infinite square well using a fully analytical Fourier-based approach. We…
Thermoelectric transport in graphene under strain fields modeled by Dirac oscillators
Juan A. Cañas, Daniel A. Bonilla, A. Martín-Ruiz
Graphene has emerged as a paradigmatic material in condensed matter physics due to its exceptional electronic, mechanical, and thermal properties. A deep understanding of its therm…
Emergent universality of free fall from quantum mechanics
Juan A. Cañas, A. Martín-Ruiz, J. Bernal
Classical and quantum mechanical descriptions of motion are fundamentally different. The universality of free fall (UFF) is a distinguishing feature of the classical motion (which…
Radiation of a short linear antenna above a topologically insulating half-space
M. Ibarra-Meneses, A. Martín-Ruiz
The topological magnetoelectric effect (TME) is a unique macroscopic manifestation of quantum states of matter possessing topological order and it is described by axion electrodyna…