Chinese Journal of Quantum Electronics, Volume. 25, Issue 3, 322(2008)

Entanglement properties of atoms in Tavis-Cummings model with Gaussian coupling

Yan ZOU1,2、* and Yong-ping LI1,2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(6)

    [1] [1] Bennet C H,Brassard G. Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels [J].Phy. Rev. Lett.,1993,70: 1895-1899.

    [6] [6] Tesser T E,Deutsch I H,Delgada A. Entanglement sharing in the two-atom Tavis-Cummings model [J].Phy.Rev. A,2003,68: 062316.

    [13] [13] Phoenix S J D,Knight P L. Fluctuations and entropy in models of quantum optical resonance [J].Ann. Phys(N. Y.).,1988,186: 381-407.

    [14] [14] Phoenix S J D,Knight P L. Establishment of an entangled atom-field state in the Jaynes-Cummings model [J].Phys. Rev. A,1991,44: 6023-6029.

    [15] [15] Akhtarshenas S J,Farsi M. Negativity as entanglement degree of the Jaynes-Cummings model [OL].2007,quantph/0702101v1.

    [16] [16] Suranjana R,Jagdish R L. Negativity and concurrence for two qutrits [OL].2005,quant-ph/0507263v1.

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    ZOU Yan, LI Yong-ping. Entanglement properties of atoms in Tavis-Cummings model with Gaussian coupling[J]. Chinese Journal of Quantum Electronics, 2008, 25(3): 322

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    Paper Information

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    Received: Jul. 16, 2007

    Accepted: --

    Published Online: Jun. 7, 2010

    The Author Email: Yan ZOU (dzzouyan@163.com)

    DOI:

    CSTR:32186.14.

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