• Acta Photonica Sinica
  • Vol. 44, Issue 11, 1127001 (2015)
QIU Chang-dong* and LU Dao-ming
Author Affiliations
  • [in Chinese]
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    DOI: 10.3788/gzxb20154411.1127001 Cite this Article
    QIU Chang-dong, LU Dao-ming. The Quantum Discord in the System of Atoms Interacting with Coupled Cavities via a Two-photon Hopping Interaction[J]. Acta Photonica Sinica, 2015, 44(11): 1127001 Copy Citation Text show less
    References

    [1] EINSTEIN A,PODOLSKY B,ROSEN N. Can quantum mechanical description of physical reality be considered complete[J]. Physical Review,1935,47(10): 777-780.

    [2] BENNETT C H,BRASSARD G,CREPEAU C,et al. Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels[J]. Physical Review Letters,1993,70(11): 1895-1899.

    [3] MARK H,BUZEK V,BERTHIANME A. Quantum secret sharing[J]. Physical Review A,1999,59(3): 1829-1834.

    [4] SHOR P W. Scheme for reducing decoherence in quantum computer memery[J]. Physical Review A,1995,52(4): R2493-R2496.

    [5] DATTA A,VIDAL G. Role of entanglement and correlations in mixed-state quantum computation[J]. Physical Review A,2007,75(4): 042310.

    [6] DATTA A,SHAJI A,CAVES C M. Quantum discord and the power of one qubit[J]. Physical Review Letters,2008,100(5): 050502.

    [7] LANGON B P,BARBIERI M,ALMEIDA M P,et al. Experimental quantum computing without entanglement[J]. Physical Review Letters,2008,101(20): 200501.

    [8] OLLIVIER H,ZUREK W H. Quantum discord: a measure of the quantumness of correlations[J]. Physical Review Letters,2002,88(1): 017901.

    [9] DAKIC B,VEDRAL V,BRUKNER C. Necessary and sufficient condition for nonzero quantum discord[J]. Physical Review Letters,2010,105(19): 190502.

    [10] JI Y H,LIU Y M. Regulation of entanglement and geometric quantum discord of hybrid superconducting qubits for circuit QED[J]. International Journal of Theoretical Physics,2013,52(9): 3220-3228.

    [11] HU Y H,FANG M F. Quantum discord of two atoms interacting with a single-mode thermal field[J]. International Journal of Theoretical Physics,2011,50(10): 3158-3165.

    [12] WANG C,CHEN Q H. Quantum discord dynamics of two qubits in single-mode cavities[J]. Chinese Physics B,2013,22(4): 040304.

    [13] JIANG F J,LU H J,YAN X H,et al. A symmetric geometric measure and the dynamics of quantum discord[J]. Chinese Physics B,2013,22(4): 040303.

    [14] ALI M,RAU A R P,ALBER G. Quantum discord for two-qubit X states[J]. Physical Review A,2010,81(4): 042105.

    [15] WANG B,XU Z Y,CHEN Z Q,et al. Non-Markovian effect on the quantum discord[J]. Physical Review A,2010,81(1): 014101.

    [16] LI R Q,LU D M. Quantum discord in the system of atoms interacting with coupled cavities[J]. Acta Physica Sinica,2014,63(3): 030301.

    [17] ALEXANIAN M. Two-Photon exchange between two three-level atoms in separate cavities[J]. Physical Review A,2011,83(2): 023814.

    QIU Chang-dong, LU Dao-ming. The Quantum Discord in the System of Atoms Interacting with Coupled Cavities via a Two-photon Hopping Interaction[J]. Acta Photonica Sinica, 2015, 44(11): 1127001
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