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On the microscopic theory of the exciton ring fragmentation

A. V. Paraskevov·T. V. Khabarova
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Abstract

The description is presented for the dependence of the indirect exciton condensate density at the ring as a function of the polar angle at zero temperature with the involvement of the processes of formation and recombination of the excitons. In particular, starting from the quasi one-dimensional Gross-Pitaevskii equation with a spatially uniform generating term, we derive an exact analytical solution yielding the fragmentation of an exciton ring which is probably observed in the experiments.

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A. V. Paraskevov, T. V. Khabarova. 2007-04-12. On the microscopic theory of the exciton ring fragmentation. https://doi.org/10.1016/j.physleta.2007.04.001

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