Published July 22, 2005
| Version v1
Journal article
Continuous teleportation of the photon statistics of squeezed states
Creators
- 1. Facultad de Fisica, Pontificia Universidad Catolica de Chile, Casilla 306, Santiago, Chile (Chile)
- 2. Departamento de Fisica, Universidad Simon BolIvar, Apartado 89000, Caracas 1080A (Venezuela)
Description
In this work, we study the oscillations that appear in the photon statistics of a squeezed state in a process that allows teleportation of continuous spectrum variables. In some cases, comparisons are made with the theory of photodetection. The most remarkable result is observed when the fidelity of teleportation is optimized, in that case the teleported statistics is equal to the counting statistics of photoelectrons in non-ideal photocount measurements. We also determine the effect of one-photon subtraction from each arm of the Einstein-Podolsky-Rosen source to enhance the quality of the teleportation process
Availability note (English)
Available online at http://stacks.iop.org/0305-4470/38/6571/a5_29_011.pdf or at the Web site for the Journal of Physics. A, Mathematical and General (ISSN 1361-6447) http://www.iop.org/Additional details
Identifiers
- URL
- http://stacks.iop.org/0305-4470/38/6571/a5_29_011.pdf; http://www.iop.org/;
- DOI
- 10.1088/0305-4470/38/29/011;
- PII
- S0305-4470(05)98725-8;
Publishing Information
- Journal Title
- Journal of Physics. A, Mathematical and General
- Journal Volume
- 38
- Journal Issue
- 29
- Journal Page Range
- p. 6571-6577
- ISSN
- 0305-4470
- CODEN
- JPHAC5
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36095690
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- COMPARATIVE EVALUATIONS; ENERGY LEVELS; OSCILLATIONS; PHOTONS; QUANTUM MECHANICS; QUANTUM TELEPORTATION; SPECTRA; STATISTICS
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; EVALUATION; MASSLESS PARTICLES; MATHEMATICS; MECHANICS