Article (Scientific journals)
Heralded entanglement of arbitrary degree in remote qubits
Schilling, U.; Thiel, C.; Solano, E. et al.
2009In Physical Review. A, Atomic, molecular, and optical physics, 80, p. 022312:1-4
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Abstract :
[en] Incoherent scattering of photons off two remote atoms with a -level structure is used as a basic Young-type interferometer to herald long-lived entanglement of an arbitrary degree. The degree of entanglement, as measured by the concurrence, is found to be tunable by two easily accessible experimental parameters. Fixing one of them to certain values unveils an analog to the Malus’ law. An estimate of the variation in the degree of entanglement due to uncertainties in an experimental realization is given.
Disciplines :
Physics
Author, co-author :
Schilling, U.;  Université de Liège - ULiège > Département de physique > Physique des atomes froids
Thiel, C.
Solano, E.
Bastin, Thierry  
von Zanthier, J.
Language :
English
Title :
Heralded entanglement of arbitrary degree in remote qubits
Publication date :
2009
Journal title :
Physical Review. A, Atomic, molecular, and optical physics
ISSN :
1050-2947
eISSN :
1094-1622
Publisher :
American Physical Society, College Park, United States - Maryland
Volume :
80
Pages :
022312:1-4
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 30 November 2009

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