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SPACE-QUEST - Experiments with Quantum Entanglement in Space

Ursin, Rupert and Jennewein, T. and Perdigues, Josep and Giggenbach, Dirk (2009) SPACE-QUEST - Experiments with Quantum Entanglement in Space. Europhysics News, EPN 40, pp. 26-29. EDP Sciences. ISBN 0531-7479 ISSN 1432-1092

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Official URL: http://www.europhysicsnews.org/index.php?option=article&access=standard&Itemid=129&url=/articles/epn/pdf/2009/03/epn20093p26.pdf

Abstract

Quantumentanglement is, according to Erwin Schrödinger in 1935, the essence of quantumphysics. It inspires fundamental questions about the principles of nature. By testing the entanglement of particles,we are able to ask fundamental questions about realism and locality in nature. Local realismimposes certain constraints in statistical correlations ofmeasurements onmulti-particle systems. Quantummechanics, however, predicts that entangled systems havemuch stronger than classical correlations that are independent of the distance between the particles and are not explicablewith classical physics.

Item URL in elib:https://elib.dlr.de/59029/
Document Type:Article
Title:SPACE-QUEST - Experiments with Quantum Entanglement in Space
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Ursin, RupertUNSPECIFIEDUNSPECIFIED
Jennewein, T.UNSPECIFIEDUNSPECIFIED
Perdigues, JosepUNSPECIFIEDUNSPECIFIED
Giggenbach, DirkUNSPECIFIEDUNSPECIFIED
Date:May 2009
Journal or Publication Title:Europhysics News
Refereed publication:No
Open Access:Yes
Gold Open Access:Yes
In SCOPUS:Yes
In ISI Web of Science:No
Volume:EPN 40
Page Range:pp. 26-29
Editors:
EditorsEmail
Sébenne, ClaudeUNSPECIFIED
Publisher:EDP Sciences
ISSN:1432-1092
ISBN:0531-7479
Status:Published
Keywords:Quantum Entanglement, Quatum Key Distribution, Free-Space Optics, KNOCGOP
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W KN - Kommunikation/Navigation
DLR - Research area:Space
DLR - Program:W KN - Kommunikation/Navigation
DLR - Research theme (Project):W - Vorhaben Multimedia Satellitennetze (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Digital Networks
Deposited By: Giggenbach, Dr.-Ing. Dirk
Deposited On:26 Jun 2009 07:46
Last Modified:12 Dec 2013 20:38

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