• An entanglement concentration protocol for cluster states using CNOT gate operation

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    • Keywords


      CNOT gate; entanglement; entanglement concentration; cluster state.

    • Abstract


      The purpose of this paper is a proposal on entanglement concentration protocol forcluster states. The protocol uses CNOT gate operation and is assisted with a single qubit. Moreover, the local and non-local operations are performed by a single party. We also make a comparative numerical study of the residual entanglement left out after the execution of each step of the protocol.

    • Author Affiliations



      1. Department of Mathematics, Indian Institute of Engineering Science and Technology, Shibpur, B. Garden, Shibpur, Howrah 711 103, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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