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arXiv · 0807.3435

Pair correlations of scattered atoms from two colliding Bose-Einstein Condensates: Perturbative Approach

J. Chwedenczuk·P. Zin·M. Trippenbach·A. Perrin·V. Leung·D. Boiron·C. I. Westbrook
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Abstract

We apply an analytical model for anisotropic, colliding Bose-Einstein condensates in a spontaneous four wave mixing geometry to evaluate the second order correlation function of the field of scattered atoms. Our approach uses quantized scattering modes and the equivalent of a classical, undepleted pump approximation. Results to lowest order in perturbation theory are compared with a recent experiment and with other theoretical approaches.

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J. Chwedenczuk, P. Zin, M. Trippenbach, A. Perrin, V. Leung, D. Boiron, C. I. Westbrook. 2008-07-22. Pair correlations of scattered atoms from two colliding Bose-Einstein Condensates: Perturbative Approach. https://doi.org/10.1103/physreva.78.053605

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