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Teleportation Criteria: Form and Significance

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Book cover Directions in Quantum Optics

Part of the book series: Lecture Notes in Physics ((LNP,volume 561))

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Abstract

Our criteria for continuous variable quantum teleportation [T.C. Ralph P.K. Lam], Phys. Rev. Lett. 81, 5668 (1998)] take the form of sums, rather than products, of conjugate quadrature measurements of the signal transfer coefficients and the covariances between the input and output states. We discuss why they have this form. We also discuss the physical significance of the covariance inequality.

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Author information

Authors and Affiliations

  1. Centre for Laser Science Department of Physics, University of Queensland, Queensland, 4072, Australia

    T.C. Ralph

Authors
  1. T.C. Ralph
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Editor information

Editors and Affiliations

  1. Department of Physics College of Arts and Sciences, 1274 Universiy of Oregon, 97403-1274, Eugene, OR, USA

    Howard J. Carmichael

  2. Lyman Laboratory of Physics, Harvard University, 02138, Cambridge, MA, USA

    Roy J. Glauber

  3. Department of Physics, Texas A & M Universiy, 77843-4242, College Station, TX, USA

    Marlan O. Scully

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© 2001 Springer-Verlag Berlin Heidelberg

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Ralph, T. (2001). Teleportation Criteria: Form and Significance. In: Carmichael, H.J., Glauber, R.J., Scully, M.O. (eds) Directions in Quantum Optics. Lecture Notes in Physics, vol 561. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-40894-0_17

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  • DOI: https://doi.org/10.1007/3-540-40894-0_17

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-41187-1

  • Online ISBN: 978-3-540-40894-9

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