11 papers
Josephson and Spin Currents in Coupled Polariton Condensates
A. Kudlis, I. Yu. Chestnov, A. N. Osipov +2
We analyze particle and spin currents in networks of coupled spinor exciton-polariton condensates arranged as plaquettes and regular polygonal rings. In closed geometries, spin-con…
Polalrized reservoirs in dynamics of polariton condensation
I. A. Shelykh, A. V. Yulin
We review the problem of description of the dynamics of driven-disspipative spinor polariton condensates, focusing on the terms corresponding to the coupling between a macroscopic…
Acoustic spin resonance in polariton condensates
D. A. Saltykova, A. Kudlis, A. V. Yulin +1
We theoretically investigate acoustic spin resonance in a spatially homogeneous spinor polariton condensate. A longitudinal acoustic wave generates a time-periodic strain-induced e…
Ground-State Selection by Pure Energy Relaxation in Polariton Condensates
D. A. Saltykova, A. V. Yulin, I. A. Shelykh
We study nonequilibrium mode selection in dissipative exciton-polariton condensates incoherently pumped through an excitonic reservoir in the presence of pure energy relaxation. Fo…
Trion polaron problem in bulk and two-dimensional materials
V. Shahnazaryan, A. Kudlis, K. Varga +2
We develop a microscopic theoryof the trion polaron: a bound state of two electrons and one hole, dressed by longitudinal optical (LO) phonons. Starting from the Frohlich Hamiltoni…
Spin relaxation in a polariton fluid: quantum hydrodynamic approach
D. A. Saltykova, A. V. Yulin, I. A. Shelykh
Cavity polaritons, the elementary excitations appearing in quantum microcavities in the strong-coupling regime, reveal clear signatures of quantum collective behavior. The combinat…
Kardar-Parisi-Zhang universality in optically induced lattices of exciton-polariton condensates
D. Novokreschenov, V. Neplokh, M. Misko +7
We investigate space-time coherence in one-dimensional lattices of exciton-polariton condensates formed by fully reconfigurable non-resonant optical pumping. Starting from an open-…
Phase transitions induced by resonant light: a phenomenological approach
A. Kudlis, L. S. Ricco, H. Sigurðsson +1
We present a phenomenological framework to describe a subclass of light-induced phase transitions (LIPTs) in condensed matter systems, specifically those mediated by the resonant g…
Spin-Meissner effect in systems of coupled polariton condensates
I. Yu. Chestnov, A. Kudlis, A. V. Nalitov +1
We theoretically investigate the interplay between Zeeman splitting and TE-TM-induced spin-flip tunneling in coupled exciton-polariton condensates systems and its impact on the spi…
Extended XY model for spinor polariton simulators
A. Kudlis, D. Novokreschenov, I. A. Shelykh
The classic lattice XY model is one of the universal models of statistical mechanics appearing in a broad variety of optical and condensed matter systems. One of its possible reali…
Theory of magnetotrion-polaritons in transition metal dichalcogenide monolayers
A. Kudlis, I. A. Aleksandrov, K. Varga +2
Magnetic field is a powerful tool for the manipulation of material's electronic and optical properties. In the domain of transition metal dichalcogenide monolayers, it allows one t…