Non-equilibrium Berezinskii-Kosterlitz-Thouless transition in driven-dissipative condensates

Year: 2021

Authors: Comaron P.; Carusotto I.; Szymanska M. H.; Proukakis N. P.

Autors Affiliation: Newcastle Univ, Sch Math Stat & Phys, Joint Quantum Ctr JQC Durham Newcastle, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England; Polish Acad Sci, Inst Phys, Al Lotnikow 32-46, PL-02668 Warsaw, Poland; CNR, BEC Ctr, INO, Via Sommar 14, I-38123 Povo, Italy; Univ Trento, Via Sommar 14, I-38123 Povo, Italy; UCL, Dept Phys & Astron, Gower St, London WC1E 6BT, England.

Abstract: We study the two-dimensional phase transition of a driven-dissipative system of exciton-polaritons under non-resonant pumping. Stochastic calculations are used to investigate the Berezinskii-Kosterlitz-Thouless-like phase diagram for experimentally realistic parameters, with a special attention to the non-equilibrium features. Copyright (C) 2021 EPLA

Journal/Review: EUROPHYSICS LETTERS

Volume: 133 (1)      Pages from: 17002-1  to: 17002-7

KeyWords: BOSE-EINSTEIN CONDENSATION
DOI: 10.1209/0295-5075/133/17002

Citations: 10
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