Experimentally Friendly Geometrical Criteria for Entanglement

Autor(en)

Piotr Badziag, Caslav Brukner, Wieslaw Laskowski, Tomasz Paterek, Marek Zukowski

Abstrakt

A simple geometrical criterion gives experimentally friendly sufficient conditions for entanglement. Its generalization gives a necessary and sufficient condition. It is linked with a family of entanglement identifiers, which is strictly richer than the family of entanglement witnesses.

Organisation(en)

Quantenoptik, Quantennanophysik und Quanteninformation

Externe Organisation(en)

Stockholm University, University of Gdańsk

Journal

Physical Review Letters

Band

100

Anzahl der Seiten

4

ISSN

0031-9007

DOI

https://doi.org/10.1103/PhysRevLett.100.140403

Publikationsdatum

2008

Peer-reviewed

Ja

ÖFOS 2012

103026 Quantenoptik

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/646b867a-cffa-4595-93c4-4d204d9b5140