Article
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This version is not peer-reviewed
Self-Organized PT-Symmetry of Exciton-Polariton Condensate in a Double-Well Potential
Version 1
: Received: 4 July 2021 / Approved: 5 July 2021 / Online: 5 July 2021 (13:21:48 CEST)
A peer-reviewed article of this Preprint also exists.
Kalozoumis, P.A.; Petrosyan, D. Self-Organized PT-Symmetry of Exciton-Polariton Condensate in a Double-Well Potential. Appl. Sci. 2021, 11, 7372. Kalozoumis, P.A.; Petrosyan, D. Self-Organized PT-Symmetry of Exciton-Polariton Condensate in a Double-Well Potential. Appl. Sci. 2021, 11, 7372.
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
Subject
Physical Sciences, Acoustics
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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