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Time-dependent Frohlich transformation approach for two-atom entanglement generated by successive passage through a cavity

Li, Yong and Bruder, C. and Sun, C. P.. (2007) Time-dependent Frohlich transformation approach for two-atom entanglement generated by successive passage through a cavity. Physical review A, General physics, Vol. 75, H. 3 , 032302, 7 S..

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Official URL: http://edoc.unibas.ch/dok/A5252823

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Abstract

Time-dependent Frohlich transformations can be used to derive an effective Hamiltonian for a class of quantum systems with time-dependent perturbations. We use such a transformation for a system with time-dependent atom-photon coupling induced by the classical motion of two atoms in an inhomogeneous electromagnetic field. We calculate the entanglement between the two atoms resulting from their motion through a cavity as a function of their initial position difference and velocity.
Faculties and Departments:05 Faculty of Science > Departement Physik > Physik > Theoretische Physik (Bruder)
UniBasel Contributors:Bruder, Christoph
Item Type:Article, refereed
Article Subtype:Research Article
Bibsysno:Link to catalogue
Publisher:American Institute of Physics
ISSN:1050-2947
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:22 Mar 2012 14:25
Deposited On:22 Mar 2012 13:49

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