Reference : Heralded entanglement of arbitrary degree in remote qubits
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/2268/30429
Heralded entanglement of arbitrary degree in remote qubits
English
Schilling, U. [Université de Liège - ULg > Département de physique > Physique des atomes froids >]
Thiel, C. [> > > >]
Solano, E. [> > > >]
Bastin, Thierry mailto [> > > >]
von Zanthier, J. [> > > >]
2009
Physical Review. A
American Physical Society
80
022312:1-4
Yes
International
1050-2947
1094-1622
College Park
MD
[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.
Researchers ; Professionals
http://hdl.handle.net/2268/30429

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