P. Joshi

Publications (1)0 Total impact

• Source

  Available from: ArXiv

  Article: Quantum teleportation using non-orthogonal entangled channels

  S. Adhikari, A. S. Majumdar, D. Home, A. K. Pan, P. Joshi
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  ABSTRACT: We study quantum teleportation with the resource of non-orthogonal qubit states. We first extend the standard teleportation protocol to the case of such states. We investigate how the loss of teleportation fidelity resulting for the use of non-orthogonal states compares to a similar loss of fidelity when noisy or non-maximally entangled states as used as teleportation resource. Our analysis leads to certain interesting results on the teleportation efficiency of both pure and mixed non-orthgonal states compared to that of non-maximally entangled and mixed states. Comment: 7 pages, latex, 5 eps figs
  02/2010;