Phys. Rev. A 66, 032114 (2002) [7 pages]Quantum theory of feedback of bosonic gasesReceived 13 March 2002; published 25 September 2002 A quantum theory of feedback of bosonic many-atom systems is formulated. The feedback-induced many-atom correlations are treated by use of a parametrized correlation function, for which closed equations of motion are derived. Therefrom the dynamics of any additive property of the system, i.e., properties derived from the reduced single-atom density operator, can be obtained. An example is given that indicates the correlation effects of feedback. © 2002 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevA.66.032114
DOI:
10.1103/PhysRevA.66.032114
PACS:
03.65.-w, 05.30.Jp, 45.80.+r
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