Non-equilibrium Berezinskii-Kosterlitz-Thouless transition in driven-dissipative condensates
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. (a) Contribution to the Focus Issue Turbulent Regimes in Bose-Einstein Condensates edited by Alessandra Lanotte, Iacopo Carusotto and Alberto Bramati.
- Publication:
-
EPL (Europhysics Letters)
- Pub Date:
- January 2021
- DOI:
- 10.1209/0295-5075/133/17002
- arXiv:
- arXiv:2011.06365
- Bibcode:
- 2021EL....13317002C
- Keywords:
-
- 71.36.+c;
- 03.75.Hh;
- 67.25.dk;
- Condensed Matter - Mesoscale and Nanoscale Physics;
- Condensed Matter - Other Condensed Matter;
- Condensed Matter - Quantum Gases
- E-Print:
- 8 pages, 5 figures, plus supplementary informations