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arXiv · 1004.5420

Universal rates for reactive ultracold polar molecules in reduced dimensions

Andrea Micheli·Zbigniew Idziaszek·Guido Pupillo·Mikhail A. Baranov·Peter Zoller·Paul S. Julienne
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Abstract

Analytic expressions describe universal elastic and reactive rates of quasi-two-dimensional and quasi-one-dimensional collisions of highly reactive ultracold molecules interacting by a van der Waals potential. Exact and approximate calculations for the example species of KRb show that stability and evaporative cooling can be realized for spin-polarized fermions at moderate dipole and trapping strength, whereas bosons or unlike fermions require significantly higher dipole or trapping strengths.

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Andrea Micheli, Zbigniew Idziaszek, Guido Pupillo, Mikhail A. Baranov, Peter Zoller, Paul S. Julienne. 2010-04-29. Universal rates for reactive ultracold polar molecules in reduced dimensions. https://doi.org/10.1103/physrevlett.105.073202

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