Spin noise of exciton-polaritons in microcavities
arXiv:1302.6439 · doi:10.1103/PhysRevB.88.041309
Abstract
We develop a theory of spin fluctuations of exciton-polaritons in a semiconductor microcavity under the non-resonant unpolarized pumping. It is shown that the corresponding spin noise is sensitive to the scattering rates in the system, occupation of the ground state, statistics of polaritons, and interactions. The spin noise spectrum drastically narrows in the polariton lasing regime due to formation of a polariton condensate, while its shape can become non-Lorentzian owing to interaction-induced spin decoherence.
5 pages, 2 figures
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Cited by in corpus (18)
- The Theory of Spin Noise Spectroscopy: A Review
- Spin noise spectroscopy of a single-quantum-well microcavity
- Qubits based on Polariton Rabi Oscillators
- Spin noise spectroscopy beyond thermal equilibrium and linear response
- Quantum theory of multimode polariton condensation
- Spin fluctuations of non-equilibrium electrons and excitons in semiconductors
- Exciton spin noise in quantum wells
- Spin noise of localized electrons interacting with optically cooled nuclei
- Spin noise signatures of the self-induced Larmor precession
- Spinor Stochastic Resonance
- Spin noise of a polariton laser
- Paramagnetic resonance in spin-polarized disordered Bose-Einstein condensates
- Spin noise spectroscopy of a noise-squeezed atomic state
- Spin waves in semiconductor microcavities
- Coherent spin dynamics of excitons in strained monolayer semiconductors
- Raman scattering model of the spin noise
- Hybrid Spin Noise Spectroscopy and the Spin Hall Effect
- Valley polarization fluctuations, bistability, and switching in two-dimensional semiconductors