Author

S. Koniakhin

2 papers indexed here

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Preprint Sep 2026

Steady reservoir-mediated self-trapping of polariton condensates

Nonequilibrium bosonic condensates of exciton-polaritons generated by tightly focused incoherent optical beams are typically expected to form a stationary ballistically expanding state with the notable exception of experimentally observed compact self-trapped states [Phys. Rev. Lett. 123, 047401 (2019)]. We show that t...

P. Kozhevin, O. Utesov, Igor S. Aranson et al. · 0 citations

Preprint Oct 2026

Deterministic Vortex Generation from Coupled Trapped Polariton Condensate Triad

We present the deterministic generation and all-optical switching of ternary topologically distinct vortex states in a triad of trapped exciton-polariton condensates with direct state readout from momentum-space emission distribution. Tuning the non-resonant pump power controls the sign of the dissipative coupling, sel...

X. Qin, N. Pitanios, S. Dam et al. · 0 citations