Braunstein, Samuel L. and Kimble, H. J. (1998) Teleportation of continuous quantum variables. Physical Review Letters, 80 (4). pp. 869-872. ISSN 0031-9007. http://resolver.caltech.edu/CaltechAUTHORS:BRAprl98
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Quantum teleportation is analyzed for states of dynamical variables with continuous spectra, in contrast to previous work with discrete (spin) variables. The entanglement fidelity of the scheme is computed, including the roles of finite quantum correlation and nonideal detection efficiency. A protocol is presented for teleporting the wave function of a single mode of the electromagnetic field with high fidelity using squeezed-state entanglement and current experimental capability.
|Additional Information:||©1998 The American Physical Society. Received 8 September 1997. S.L.B. was funded in part by EPSRC Grant No. GR/L91344 and by a Humboldt Fellowship. H.J.K. acknowledges support from DARPA via the QUIC Institute administered by ARO, from the Office of Naval Research, and from the National Science Foundation. Both appreciate the hospitality of the Institute for Theoretical Physics under National Science Foundation Grant No. PHY94-07194.|
|Subject Keywords:||PODOLSKY-ROSEN PARADOX; NONDEGENERATE PARAMETRIC AMPLIFICATION; SQUEEZED LIGHT; ATOMIC-STATE; PHASE; SPECTROSCOPY; REALIZATION; CHANNELS|
|Usage Policy:||No commercial reproduction, distribution, display or performance rights in this work are provided.|
|Deposited By:||Tony Diaz|
|Deposited On:||13 Jul 2006|
|Last Modified:||26 Dec 2012 08:56|
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