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Effect of Cavity QED on Entanglement

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Abstract

We use a quantum electrodynamics model, to study the evolution of maximally entangled bipartite states (Bell states), as well as a maximally entangled tripartite states as a multipartite system. Furthermore, we study the entanglement behaviour of these output states in cavity QED as function of interaction time and the coupling strength. The present study discusses the separability and the entanglement limit of such states after interaction with a cavity QED.

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Authors and Affiliations

  1. Laboratoire de Physique Thèorique, Département de Physique, Faculté des Sciences, Université Mohammed V-Agdal, Av. Ibn Battouta, B.P. 1014, Agdal, Rabat, Morocco

    Saad Rfifi & Fatimazahra Siyouri

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  1. Saad Rfifi
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  2. Fatimazahra Siyouri
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Correspondence to Saad Rfifi.

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Rfifi, S., Siyouri, F. Effect of Cavity QED on Entanglement. Found Phys 46, 1461–1470 (2016). https://doi.org/10.1007/s10701-016-0024-9

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  • DOI: https://doi.org/10.1007/s10701-016-0024-9

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