Quantum noise in three-dimensional BEC interferometry
- Opanchuk, B.
- Egorov, M.
- Hoffmann, S.
- Sidorov, A. I.
- Drummond, P. D.
Publication date
March 2012
DOI Publisher
IOP Publishing ISSN
0295-5075 Citation count (estimate)
9Abstract
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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