3 citations · 8 across the 15 of their papers we have counts for
16 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…
Magnetophotonic crystals with antiferromagnetic order
Elina A. Kokurina, Aleksandra V. Otinova, Maxim Mazanov +2
We investigate a magnetophotonic crystal formed by the pairs of layers with the opposite out-of-plane magnetization. Despite vanishing total magnetization such antiferromagnetic pa…
Coexistence of dipolar and quadrupolar higher-order topology
Konstantin Rodionenko, Maxim Mazanov, Maxim A. Gorlach
Two-dimensional higher-order topological insulators are typically classified either as dipolar or quadrupolar depending on the relevant invariant. These two classes were previously…
Nonreciprocal lensing and backscattering suppression via magneto-optical nonlocality
Dmitry Vagin, Maxim A. Gorlach
We introduce a special kind of nonreciprocal electromagnetic response which gives rise to backscattering suppression in the bulk, a long-sought feature in topological photonics, as…
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…
Long-range evanescent coupling through photonic molecules
Romina Abarca-Ramírez, Diego Román-Cortés, Maxim Mazanov +4
Photonic molecules support the excitation of higher-order states, which are otherwise hard to access at individual waveguides. In this work, we demonstrate the resonant excitation…
Topological transitions controlled by the interaction range
Vlad Simonyan, Maxim A. Gorlach
We study a one-dimensional topological model featuring a Su-Schrieffer-Heeger type pattern of nearest-neighbor couplings in combination with the longer-range interactions exponenti…
Quantized topological transport mediated by the long-range couplings
Ekaterina S. Lebedeva, Maxim Mazanov, Alexey V. Kavokin +1
Certain topological systems with time-varying Hamiltonian enable quantized and disorder-robust transport of excitations. Here, we introduce the modification of the celebrated Thoul…
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…
Analytical model of a Tellegen meta-atom
Daria Saltykova, Daniel A. Bobylev, Maxim A. Gorlach
Tellegen response is a nonreciprocal effect which couples electric and magnetic responses of the medium and enables unique optical properties. Here, we develop a semi-analytical mo…
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…
Multipole generalization of the Witten effect in Mie-resonant photonics
Timur Seidov, Maxim Gorlach
We present a generalization of the Witten effect on the case of oscillating multipole sources exciting nonreciprocal sphere with effective axion response. We find that the fields o…
Unbounded Tellegen Response in Media with Multiple Resonances
Timur Z. Seidov, Maxim A. Gorlach
Tellegen response is a special type of nonreciprocal magneto-electric coupling which long remained elusive in photonics and extremely weak in condensed matter. It is widely accepte…
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…
Observation of the magic angle and flat band physics in dipolar photonic lattices
Diego Román-Cortés, Maxim Mazanov, Rodrigo A. Vicencio +1
Evanescently coupled waveguide arrays provide a tabletop platform to realize a variety of Hamiltonians, where physical waveguides correspond to the individual sites of a tight-bind…
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…