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Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.]:
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Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, 2013, Issue 2(31), Pages 169–176
DOI: https://doi.org/10.14498/vsgtu1161 (Mi vsgtu1161) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Procedings of the 3nd International Conference "Mathematical Physics and its Applications"
Complex Systems, Quantum Mechanics, Information Theory

Atom-field entanglement for Jaynes-Cummings model with an intensity-depend coupling

E. K. Bashkirov, E. V. Grishina, E. Yu. Sochkova

Samara State University, Samara, 443011, Russia
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(published under the terms of the Creative Commons Attribution 4.0 International License)
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DOI: https://doi.org/10.14498/vsgtu1161
Abstract: We investigate the evolution of a quantum system described by the two-atom Jaynes–Cummings model with an intensity-dependent couplings by displaying the linear atomic entropy and the asymptotic behavior of state vector. The possibility of the system being initially in a pure disentangled state to revive into this state during the evolution process is shown. Conditions and times of disentanglement are derived.
Keywords: two-atom Jaynes-Cummings model, intensity-dependent coupling, atom-field entanglement.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 2.2459.2011
Original article submitted 13/XI/2012
revision submitted – 17/III/2013
Bibliographic databases:
Document Type: Proceedings
UDC: 535.14
MSC: Primary 81V80; Secondary 94A17
Language: Russian
Citation: E. K. Bashkirov, E. V. Grishina, E. Yu. Sochkova, “Atom-field entanglement for Jaynes-Cummings model with an intensity-depend coupling”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2(31) (2013), 169–176
Citation in format AMSBIB
\Bibitem{BasGriSoc13}
\by E.~K.~Bashkirov, E.~V.~Grishina, E.~Yu.~Sochkova
\paper Atom-field entanglement for Jaynes-Cummings model with an intensity-depend coupling
\jour Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.]
\yr 2013
\vol 2(31)
\pages 169--176
\mathnet{http://mi.mathnet.ru/vsgtu1161}
\crossref{https://doi.org/10.14498/vsgtu1161}
\elib{https://elibrary.ru/item.asp?id=20236353}
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  • https://www.mathnet.ru/eng/vsgtu/v131/p169
    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Вестник Самарского государственного технического университета. Серия: Физико-математические науки
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    References:46
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