Self-rotation and synchronization in exciton-polariton condensates
arXiv:1606.07586 · doi:10.1103/PhysRevB.94.165306
Abstract
Self-rotation occurs in an exciton-polariton condensate in a two-dimensional semiconductor microcavity pumped by a nonresonant Gaussian laser beam. A wave packet of the condensate spontaneously rotates around the center of the pumped region at a constant frequency breaking the rotation symmetry of the system. When two self-rotating condensates are created with an appropriate distance, synchronization occurs between the dynamics of the self-rotating condensates.
arXiv comment6 pages, 5 figures, 3 movies
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