10 citations · 16 across the 9 of their papers we have counts for
10 papers
Intrinsic electromagnetic properties
Eduardo Barredo-Alamilla, Timur Z. Seidov, Daniel A. Bobylev +1
Electromagnetic properties of materials are commonly inferred from how they scatter light. Here we show that this diagnostic is fundamentally incomplete. We predict the existence o…
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 Martínez 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. Martínez 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…
Dual origin of effective axion response
Timur Z. Seidov, Eduardo Barredo-Alamilla, Daniel A. Bobylev +3
Effective axion fields in condensed matter and photonics are manifested as - and -odd contributions to the electromagnetic response. Here, we show that th…
Probing ultrafast magnetization dynamics via synthetic axion fields
Leon Shaposhnikov, Eduardo Barredo-Alamilla, Frank Wilczek +1
Spatial structuring of materials at subwavelength scales underlies the concept of metamaterials possessing exotic properties beyond those of the constituent media. Temporal modulat…
Axion electrodynamics without Witten effect in metamaterials
Eduardo Barredo-Alamilla, Daniel A. Bobylev, Maxim A. Gorlach
Artificial media provide unique playground to test fundamental theories allowing one to probe the laws of electromagnetism in the presence of hypothetical axions. While some materi…
Electromagnetic Radiation in chiral matter: the Cherenkov case
Eduardo Barredo-Alamilla, Luis F. Urrutia, Manoel M. Ferreira
Starting from the modified Maxwell equations in Carroll-Field-Jackiw electrodynamics we study the electromagnetic radiation in a chiral medium characterized by an axion coupling $θ…