Submitted:
04 July 2021
Posted:
05 July 2021
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Abstract
We investigate the dynamics and stationary states of a semiconductor exciton-polariton condensate in a double well potential. We find that upon the population build up of the polaritons by above-threshold laser pumping, coherence relaxation due to the phase fluctuations of the polaritons drives the system into a stable fixed point corresponding to a self-organized PT-symmetric phase.
Keywords:
exciton-polaritons
; PT-symmetry
; double-well potential
; Bose-Einstein condensates
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