Teleportation of continuous quantum variables

Braunstein, Samuel L. and Kimble, H. J. (1998) Teleportation of continuous quantum variables. Physical Review Letters, 80 (4). pp. 869-872. ISSN 0031-9007. doi:10.1103/PhysRevLett.80.869. https://resolver.caltech.edu/CaltechAUTHORS:BRAprl98

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Abstract

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.

Item Type:

Article

Related URLs:

URL	URL Type	Description
https://doi.org/10.1103/PhysRevLett.80.869	DOI	UNSPECIFIED

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.

Funders:

Funding Agency	Grant Number
Engineering and Physical Sciences Research Council (EPSRC)	GR/L91344
Alexander von Humboldt Foundation	UNSPECIFIED
Defense Advanced Research Projects Agency (DARPA)	UNSPECIFIED
Army Research Office (ARO)	UNSPECIFIED
Office of Naval Research (ONR)	UNSPECIFIED
NSF	PHY94-07194

Subject Keywords:

PODOLSKY-ROSEN PARADOX; NONDEGENERATE PARAMETRIC AMPLIFICATION; SQUEEZED LIGHT; ATOMIC-STATE; PHASE; SPECTROSCOPY; REALIZATION; CHANNELS

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DOI:

10.1103/PhysRevLett.80.869

Record Number:

CaltechAUTHORS:BRAprl98

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https://resolver.caltech.edu/CaltechAUTHORS:BRAprl98

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No commercial reproduction, distribution, display or performance rights in this work are provided.

ID Code:

3827

Collection:

CaltechAUTHORS

Deposited By:

Tony Diaz

Deposited On:

13 Jul 2006

Last Modified:

08 Nov 2021 20:12

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