Nonlinear eigenmodes of a non-equilibrium harmonic oscillator

We investigate theoretically the quantum oscillator-like states recently observed experimentally in polariton condensates. We consider a complex Gross-Pitaevskii-type model that includes the effects of self-interactions, and creation and decay of exciton-polaritons. We develop a perturbation theory...

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Veröffentlicht in:	Proceedings of the Royal Society. A, Mathematical, physical, and engineering sciences Mathematical, physical, and engineering sciences, 2015-08, Vol.471 (2180), p.20150210
Hauptverfasser:	Pinsker, Florian, Alexander, Tristram J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bose-Einstein Condensates Perturbation Theory Superfluids
Online-Zugang:	Volltext
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