1 citations · 1 across the 4 of their papers we have counts for
7 papers
Exact modes, hybridization and polarization rotation of electromagnetic fields propagating in topological insulating slab
Sebastián Filipini, Mauro Cambiaso, Alberto MartÃn-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…
A supersymmetric study of charge and spin transport in Weyl semimetals under axionic electrodynamic response
J. C. Pérez-Pedraza, A. MartÃn-Ruiz, L. F. Urrutia
We investigate the charge and spin transport properties of a Weyl semimetal under an external magnetic field using a low-energy effective theory. By performing a chiral transformat…
Revisiting Cherenkov radiation in anisotropic chiral matter: exact calculation reveals threshold-free emission
R. MartÃnez von Dossow, Luis F. Urrutia
We explore Cherenkov radiation in anisotropic chiral matter within the framework of Carroll-Field-Jackiw electrodynamics, where the axion angle exhibits a linear dependence on posi…
Anomalous Hall effect in anisotropic type-II Weyl semimetals
R. MartÃnez von Dossow, A. MartÃn-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…
Cherenkov radiation in isotropic chiral matter: unlocking threshold-free emission
Ricardo MartÃnez von Dossow, Eduardo Barredo-Alamilla, Maxim A. Gorlach +1
We investigate Cherenkov radiation in isotropic chiral matter using Carroll-Field-Jackiw electrodynamics, with an axion angle linear in time, to describe a charge moving at constan…
Cherenkov radiation in isotropic chiral matter: the space-frequency domain
R. MartÃnez von Dossow, Eduardo Barredo-Alamilla, Maxim A. Gorlach +1
The electromagnetic response of isotropic chiral matter, as described by Carroll-Field-Jackiw electrodynamics, arises in distinct physical contexts ranging from condensed matter sy…