5 papers
Emergence of dual axion response in condensed matter
Elina Kokurina, Dmitry Vagin, Eduardo Barredo-Alamilla +1
Recently, it was predicted that nonreciprocal magneto-electric effect in antiferromagnetic multilayered metamaterials occurs in two distinct versions. One is the conventional axion…
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…
Complex-valued Tellegen response
Fedor Nutskii, Eduardo Barredo-Alamilla, Maxim A. Gorlach
We consider a medium exhibiting non-reciprocal magneto-electric effect known as Tellegen response captured by the equations of axion electrodynamics. Here, we investigate the impli…
Split Cherenkov radiation in isotropic chiral matter
Eduardo Barredo-Alamilla, Luis F. Urrutia, Maxim A. Gorlach
Chiral matter exhibits unique electromagnetic responses due to the macroscopic manifestation of the chiral anomaly as anomalous transport currents. Here, we study the modification…