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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2007, Volume 85, Issue 1, Pages 102–105
(Mi jetpl956)
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QUANTUM INFORMATION SCIENCE
Entanglement in a Two-Boson Coupled System
A. V. Chizhov Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research
Abstract:
A model for two nondegenerate cavity fields coupled through a reservoir is considered. Such a model can be employed for the study of Raman scattering in which the Stokes and anti-Stokes fields indirectly interact via a bath of phonon. An analysis for appearance of quantum entanglement between the fields and evaluation of the entanglement measure depending on initial states of the fields and on a state of the phonon reservoir is given.
Received: 03.10.2006 Revised: 20.11.2006
Citation:
A. V. Chizhov, “Entanglement in a Two-Boson Coupled System”, Pis'ma v Zh. Èksper. Teoret. Fiz., 85:1 (2007), 102–105; JETP Letters, 85:1 (2007), 94–97
Linking options:
https://www.mathnet.ru/eng/jetpl956 https://www.mathnet.ru/eng/jetpl/v85/i1/p102
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Abstract page: | 203 | Full-text PDF : | 65 | References: | 34 |
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