4 papers
Sharp Coherence Crossover and Multimode Phase Control in Coupled Exciton-Polariton Condensates
R. V. Cherbunin, A. D. Liubomirov, M. A. Chukeev +2
We investigate the formation of mutual coherence and deterministic phase control in a multimode exciton-polariton system realized in two optically induced traps with tunable intert…
Probing intermittent polariton vortex dynamics with two-point correlations
R. Cherbunin, A. Liubomirov, P. Kozhevin +5
Superconducting single-photon detectors with time resolution of 80 ps have been used to study the spatiotemporal dynamics of a trapped bosonic condensate of exciton-polaritons. Bot…
Supersolidity in Optically Trapped Polariton Condensates
P. N. Kozhevin, A. D. Liubomirov, R. V. Cherbunin +4
Superfluids under specific conditions can exhibit spontaneous breaking of continuous translation symmetries and form exotic spatially ordered states of matter known as supersolids.…
Quantum beats of a macroscopic polariton condensate in real space
R. V. Cherbunin, A. Liubomirov, D. Novokreschenov +2
We experimentally observe harmonic oscillations in a bosonic condensate of exciton-polaritons confined within an elliptical trap. These oscillations arise from quantum beats betwee…