Effective attractive polariton-polariton interaction mediated by the exciton reservoir

We present a mechanism to endow the polariton gas with attractive interactions. The scheme relies on an exciton reservoir, which can be formed even if excitons lie outside of the light-cone. Such an attractive interaction should open new routes in the physics of quantum fluids, that we illustrate wi...

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Veröffentlicht in:	arXiv.org 2014-07
Hauptverfasser:	Vishnevsky, D V, Laussy, F
Format:	Artikel
Sprache:	eng
Schlagworte:	Excitons Physics - Mesoscale and Nanoscale Physics Polaritons
Online-Zugang:	Volltext
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