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Quantum teleportation with nonclassical correlated states in noninertial frames

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Abstract

Quantum teleportation is studied in noninertial frame, for fermionic case, when Alice and Bob share a general nonclassical correlated state. In noninertial frames, two fidelities of teleportation are given. It is found that the average fidelity of teleportation from a separable and nonclassical correlated state is increasing with the amount of nonclassical correlation of the state. However, for any particular nonclassical correlated state, the fidelity of teleportation decreases by increasing the acceleration.

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Acknowledgments

We would like to acknowledge Animesh Datta, Gerardo Adesso, and Laleh Memarzadeh for useful comments and discussions. RR would like to acknowledge supports from Industry of Canada, CIFAR and NSERC.

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Authors and Affiliations

  1. Department of Physics, Babol University of Technology, Babol, 47148-71167, Iran

    Hossein Mehri-Dehnavi

  2. Institute for Quantum Computing, University of Waterloo, Waterloo, ON, N2L 3G1, Canada

    Robabeh Rahimi Darabad

  3. Department of Physics, University of Waterloo, Waterloo, ON, N2L 3G1, Canada

    Robabeh Rahimi Darabad

  4. Department of Chemistry and Molecular Materials Science, Osaka City University, Osaka, 558-8585, Japan

    Robabeh Rahimi Darabad

  5. Department of Physics, University of Mohaghegh Ardabili, P.O. Box 179, Ardabil, Iran

    Hosein Mohammadzadeh

  6. Department of Physics, Isfahan University of Technology, Isfahan, 84156-83111, Iran

    Zahra Ebadi & Behrouz Mirza

Authors
  1. Hossein Mehri-Dehnavi
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  2. Robabeh Rahimi Darabad
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  3. Hosein Mohammadzadeh
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  4. Zahra Ebadi
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  5. Behrouz Mirza
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Correspondence to Robabeh Rahimi Darabad.

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Mehri-Dehnavi, H., Rahimi Darabad, R., Mohammadzadeh, H. et al. Quantum teleportation with nonclassical correlated states in noninertial frames. Quantum Inf Process 14, 1025–1034 (2015). https://doi.org/10.1007/s11128-014-0911-y

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  • DOI: https://doi.org/10.1007/s11128-014-0911-y

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