Theoretical and Experimental Studies of Vortex and Soliton Dynamics in Exciton-Polariton Quantum Fluids

Explore theoretical and experimental studies of vortex and soliton dynamics in exciton-polariton quantum fluids in this 40-minute conference talk. Delve into the investigation of wave function topological defects in exciton-polaritons within semiconductor microcavities. Examine the freezing of soliton modulational instability and the observation of vortex-antivortex pair chains in CW regime of quasi-resonant pump. Understand the stabilization mechanism involving polariton flow from corridor walls shaped by SLM. Investigate parallel solitons in supersonic polariton flow hitting obstacles. Analyze quantum turbulence in exciton-polariton quantum fluids, focusing on the relationship between fractal dimension of vortex cluster structures and energy cascade for various energy injection methods. Address challenges related to finite polariton lifetime and single-shot wave function phase resolution. Discover the potential for observing turbulent regimes in spinor polariton quantum fluids with TE-TM splitting type Spin-Orbit Coupling at CW quasi-resonant pumping.

Sergei Koniakhin: Theoretical and Experimental Studies of Vortex and Soliton Dynamics in Exciton-Po