Superfluidity of indirect excitons in a quantum dot

Yu. E. Lozovik; S. A. Verzakov; M. Willander

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Superfluidity of indirect excitons in a quantum dot

Yu. E. Lozovik·S. A. Verzakov·M. Willander

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Abstract

The superfluidity and Bose-Einstein condensation of indirect excitons in two-dimensional quantum dot are studied by path-integral Monte Carlo simulations. The temperature dependence of superfluid and bose-condensed fraction are calculated at different strengths of interaction. Using the Kosterlitz-Thouless recursion relations, we also predict behavior of superfluid fraction in macroscopic large systems.

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Yu. E. Lozovik, S. A. Verzakov, M. Willander. 1998-11-03. Superfluidity of indirect excitons in a quantum dot. https://arxiv.org/abs/cond-mat/9811037

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