383 citations · 3.9k across the 151 of their papers we have counts for
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Spontaneous formation of Kagomé lattice in two-dimensional Rydberg atoms
Yu. E. Lozovik, I. L. Kurbakov, G. E. Astrakharchik
Two-dimensional Rydberg atoms are modeled at low temperatures by means of the classical Monte Carlo method. The Coulomb repulsion of charged ions competing with the repulsive van d…
Pairing transition in a double layer with interlayer Coulomb repulsion
Andreas Sinner, Yurii E. Lozovik, Klaus Ziegler
We study the effect of interlayer Coulomb interaction in an electronic double layer. Assuming that each of the layers consists of a bipartite lattice, a sufficiently strong interla…
Radiation trapping effect versus superradiance in quantum simulation of light-matter interaction
S. V. Remizov, A. A. Zhukov, W. V. Pogosov +1
We propose a realization of two remarkable effects of Dicke physics in quantum simulation of light-matter many-body interactions with artificial quantum systems. These effects are…
Universal fluctuations and squeezing in generalized Dicke model near the superradiant phase transition
D. S. Shapiro, W. V. Pogosov, Yu. E. Lozovik
In a view of recent proposals for the realization of anisotropic light-matter interaction in such platforms as (i) non-stationary or inductively and capacitively coupled supercondu…
Hyperbolic hybrid waves and optical topological transitions in few-layer anisotropic metasurfaces
O. V. Kotov, Yu. E. Lozovik
A comprehensive analysis of hybrid TM-TE polarized surface electromagnetic waves supported by different few-layer anisotropic metasurfaces is presented. A generalized 44 T-…
Self-formation of coherent emission in a cavity-free system
A. A. Zyablovsky, I. V. Doronin, E. S. Andrianov +4
It is commonly accepted that a collection of pumped atoms without a resonator, which provides feedback, cannot lase. We show that intermodal coupling via active atoms pulls the fre…
Virial theorem, boundary conditions, and pressure for massless Dirac electrons
Alexey A. Sokolik, Andrey D. Zabolotskiy, Yurii E. Lozovik
The virial and the Hellmann--Feynman theorems for massless Dirac electrons in a solid are derived and analyzed using generalized continuity equations and scaling transformations. B…
Edge magnetoplasmons in graphene: Effects of gate screening and dissipation
Alexey A. Sokolik, Yurii E. Lozovik
Magnetoplasmons on graphene edge in quantizing magnetic field are investigated at different Landau level filling factors. To find the mode frequency, the optical conductivity tenso…