Path integral Monte Carlo results for Bose condensation of mesoscopic indirect excitons



First principle results for small clusters of strongly correlated indirect excitons in a harmonic confinement potential are presented. At low temperature Bose condensation is verified. The condensate fraction and the superfluid density are computed. The importance of a correct treatment of the Fermi statistics of electrons and holes is demonstrated. (© 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)