376 citations · 2.8k across the 53 of their papers we have counts for
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Twist of generalized skyrmions and spin vortices in a polariton superfluid
Stefano Donati, Lorenzo Dominici, Galbadrakh Dagvadorj +7
We study the spin vortices and skyrmions coherently imprinted into an exciton-polariton condensate on a planar semiconductor microcavity. We demonstrate that the presence of a pola…
Topological order and equilibrium in a condensate of exciton-polaritons
Davide Caputo, Dario Ballarini, Galbadrakh Dagvadorj +9
We report the observation of the Berezinskii-Kosterlitz-Thouless transition for a 2D gas of exciton-polaritons, and through the joint measurement of the first-order coherence both…
Keldysh field theory for nonequilibrium condensation in a parametrically pumped polariton system
K. Dunnett, M. H. Szymańska
We develop a quantum field theory for parametrically pumped polaritons using Keldysh Green's function techniques. By considering the mean-field and Gaussian fluctuations, we find t…