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…
Acoustically-driven magnons in CrSBr bilayers
A. Shubnic, I. Chestnov, I. Lobanov +3
We study the coupling between spin excitations and acoustic waves in bilayers of CrSBr, an ambiently stable 2D magnetic material. We demonstrate that a strong dependence of inter-l…
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…
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…