arXiv:cond-mat/9811037 Abstract

arXiv:cond-mat/9811037Abstract References Reviews Resources

Superfluidity of indirect excitons in a quantum dot

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

Published 1998-11-03Version 1

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.

Comments: 9 pages, 4 Postscript figures. submitted to Phys. Rev. B

Categories: cond-mat.mes-hall, cond-mat.stat-mech

Keywords: indirect excitons, superfluidity, path-integral monte carlo simulations, two-dimensional quantum dot, macroscopic large systems

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