Spin-orbit coupled cold exciton condensates
arXiv:1204.2721 · doi:10.1103/PhysRevB.86.115324
Abstract
We analyze theoretically the dynamics of degenerate condensate of cold indirect excitons. We account for both linear spin dependent terms arising from spin-orbit interaction of Rashba and Dresselhaus types and non-linear terms transforming a pair of bright excitons into a pair of dark ones. We show that both terms should lead to the qualitative changes in the dynamics of cold exciton droplets in the real space and time.
14 pages, 7 figures
References in corpus (5)
- Spontaneous Polarisation Build up in a Room Temperature Polariton Laser
- Polarization multistability of cavity polaritons
- Rashba and Dresselhaus Spin-Splittings in Semiconductor Quantum Wells Measured by Spin Photocurrents
- Exciton-exciton scattering: Composite boson versus elementary boson
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Cited by in corpus (5)
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- Voltage control of the spin-dependent interaction constants of Dipolaritons and its application to Optical Parametric Oscillator
- Hall effect for indirect excitons in an inhomogeneous magnetic field