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Bose-Einstein condensation of 2D dipolar excitons: Quantum Monte Carlo simulation
Yu. E. Lozovik, I. L. Kurbakov, G. E. Astrakharchik +1
The Bose condensation of 2D dipolar excitons in quantum wells is numerically studied by the diffusion Monte Carlo simulation method. The correlation, microscopic, thermodynamic, an…
Superfluidity of two- dimensional excitons in flat and harmonic traps
Yu. E. Lozovik, I. L. Kurbakov, M. Willander
Superfluid exciton density and superfluid transition (crossover) temperature are calculated for 2D excitons in large-size flat and harmonic traps. A generalized local density appro…
Effects of strong correlations for 2D Bose-Einstein condensed dipolar excitons
Yu. E. Lozovik, I. L. Kurbakov, G. E. Astrakharchik +2
By doing quantum Monte Carlo ab initio simulations we show that dipolar excitons, which are now under experimental study, actually are strongly correlated systems. Strong correlati…