Thursday, April 18, 2013

1304.4792 (Krzysztof Pawowski et al.)

Correlations of quasi-2D dipolar ultracold gas at finite temperatures    [PDF]

Krzysztof Pawowski, Przemyslaw Bienias, Tilman Pfau, Kazimierz Rzazewski
We study a quasi two dimensional dipolar gas at finite, but ultralow temperatures using the classical field approximation. The method, already used for a contact interacting gas, is extended here to samples with a weakly interacting long-range inter-atomic potential. We present statistical properties of the system for the current experiment with Chromium \cite{mueller2011} and compare them with statistics for atoms with larger magnetic dipole moments. Significant enhancement of the third order correlation function, relevant for the particle losses, is found.
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