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Detailed analysis of the fidelity of quantum teleportation using photons : Considering real experimental parameters

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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/5558

Title: Detailed analysis of the fidelity of quantum teleportation using photons : Considering real experimental parameters
Authors: Tsujino, Kenji Browse this author
Takeuchi, Shigeki2 Browse this author →KAKEN DB
Sasaki, Keiji Browse this author →KAKEN DB
Authors(alt): 竹内, 繁樹2
Issue Date: 22-Oct-2002
Publisher: American Physical Society
Journal Title: Physical Review A
Volume: 66
Start Page: 042314
Publisher DOI: 10.1103/PhysRevA.66.042314
Abstract: In this paper we analyze the fidelity of the output states in the experimental quantum teleportation of photons, while taking into account the main experimental parameters. In particular, we consider the detector’s ability to distinguish photon numbers, the quantum efficiency of the detectors, and the purity of entangled photon pairs. As a result, it is found that high-fidelity quantum teleportation, without the receiver feedback check, is realizable with multiphoton counters and conventional entangled pairs (visibility=90%) within a day.
Rights: Copyright © 2002 American Physical Society
Relation: http://www.aps.org/
Type: article
URI: http://hdl.handle.net/2115/5558
Appears in Collections:電子科学研究所 (Research Institute for Electronic Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 竹内 繁樹

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