Excitations and superfluidity in non-equilibrium Bose-Einstein condensates of exciton-polaritons
arXiv:0707.1446 · doi:10.1016/j.spmi.2007.07.024
Abstract
We present a generic model for the description of non-equilibrium Bose-Einstein condensates, suited for the modelling of non-resonantly pumped polariton condensates in a semiconductor microcavity. The excitation spectrum and scattering of the non-equilibrium condensate with a defect are discussed.
4 pages, 2 figures
References in corpus (5)
- Stochastic properties of systems controlled by autocatalytic reactions II
- Non-equilibrium quantum condensation in an incoherently pumped dissipative system
- Polariton quantum boxes in semiconductor microcavities
- Quantum Degenerate Exciton-Polaritons in Thermal Equilibrium
- Bogoliubov-Cerenkov radiation in a Bose-Einstein condensate flowing against an obstacle
Cited by in corpus (6)
- Quantum fluids of light
- Quantised Vortices in an Exciton-Polariton Fluid
- Macroscopic Two-Dimensional Polariton Condensates
- Wave pattern induced by a localized obstacle in the flow of a one-dimensional polariton condensate
- Pump-and-probe optical transmission phase shift as a quantitative probe of the Bogoliubov dispersion relation in a nonlinear channel waveguide
- Persistent polarization oscillations in ring-shape polariton condensates