dorsal/arxiv
View SchemaTeleportation Criteria: Form and Significance
| Authors | T. C. Ralph |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0004093 |
| URL | https://arxiv.org/abs/quant-ph/0004093 |
| DOI | 10.1007/3-540-40894-0_17 |
| Journal | Lecture Notes in Physics; Directions in Quantum Optics, 187 (Springer-Verlag Berlin Heidelberg 2001). |
Abstract
Our criteria for continuous variable quantum teleportation [T.C.Ralph and P.K.Lam, Phys.Rev.Lett. {\bf 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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"abstract": "Our criteria for continuous variable quantum teleportation [T.C.Ralph and\nP.K.Lam, Phys.Rev.Lett. {\\bf 81}, 5668 (1998)] take the form of sums, rather\nthan products, of conjugate quadrature measurements of the signal transfer\ncoefficients and the covariances between the input and output states. We\ndiscuss why they have this form. We also discuss the physical significance of\nthe covariance inequality.",
"arxiv_id": "quant-ph/0004093",
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"T. C. Ralph"
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"doi": "10.1007/3-540-40894-0_17",
"journal_ref": "Lecture Notes in Physics; Directions in Quantum Optics, 187\n (Springer-Verlag Berlin Heidelberg 2001).",
"title": "Teleportation Criteria: Form and Significance",
"url": "https://arxiv.org/abs/quant-ph/0004093"
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