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

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/086/05/0973-0983

    • 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

       

      CHOUDHURY BINAYAK S1 DHARA ARPAN1

      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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