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Quantum Dense Coding Based on Entangled Bell State in Cavity QED

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Abstract

We investigate quantum dense coding based on entangled Bell states in cavity QED. We implement a experimentally feasible new scheme in cavity QED with atomic qubits where the atoms interact with a highly detuned cavity mode with the assistance of a classical field. The scheme is insensitive to the cavity decay and the thermal field. Based on cavity QED techniques, the scheme can be realizable.

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Authors and Affiliations

  1. College of Information Technology, Heilongjiang Bayi Agricultural University, Heilongjiang Daqing, 163319, China

    N. Zhang

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  1. N. Zhang
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Correspondence to N. Zhang.

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Zhang, N. Quantum Dense Coding Based on Entangled Bell State in Cavity QED. Int J Theor Phys 52, 2833–2837 (2013). https://doi.org/10.1007/s10773-013-1575-6

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  • DOI: https://doi.org/10.1007/s10773-013-1575-6

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