Quantum Theory of Feedback of Bosonic Gases
Quantum Physics
2009-11-07 v2
Abstract
A quantum theory of feedback of bosonic many-atom systems is formulated. The feedback-induced many-atom correlations are treated by use of a parameterized 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.
Keywords
Cite
@article{arxiv.quant-ph/0203069,
title = {Quantum Theory of Feedback of Bosonic Gases},
author = {S. Wallentowitz},
journal= {arXiv preprint arXiv:quant-ph/0203069},
year = {2009}
}
Comments
7 pages, 3 figures (to be published in Phys. Rev. A)