Search Results for author: Sergei V. Koniakhin

Found 2 papers, 0 papers with code

Taming the snake instabilities in a polariton superfluid

no code implementations25 Oct 2020 Ferdinand Claude, Sergei V. Koniakhin, Anne Maître, Simon Pigeon, Giovanni Lerario, Daniil D. Stupin, Quentin Glorieux, Elisabeth Giacobino, Dmitry Solnyshkov, Guillaume Malpuech, Alberto Bramati

The dark solitons observed in a large variety of nonlinear media are unstable against the modulational (snake) instabilities and can break in vortex streets.

Quantum Gases

Effects of resource competition on evolution and adaptive radiation

no code implementations28 Jul 2019 Sergei V. Koniakhin

We realistically implement the effects of beneficial and deleterious mutations on the coefficients in the equations governing the population dynamics and consider the emergence of reproductive isolation.

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