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arXiv · 1105.5493

Quantum noise in three-dimensional BEC interferometry

B. Opanchuk·M. Egorov·S. Hoffmann·A. Sidorov·P. D. Drummond
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Abstract

We develop a theory of quantum fluctuations and squeezing in a three-dimensional Bose-Einstein condensate atom interferometer with nonlinear losses. We use stochastic equations in a truncated Wigner representation to treat quantum noise. Our approach includes the multi-mode spatial evolution of spinor components and describes the many-body dynamics of a mesoscopic quantum system.

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B. Opanchuk, M. Egorov, S. Hoffmann, A. Sidorov, P. D. Drummond. 2011-09-09. Quantum noise in three-dimensional BEC interferometry. https://doi.org/10.1209/0295-5075%2F97%2F50003

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