Separability criteria for genuine multiparticle entanglement

By Otfried Gühne, M. Seevinck. 2009

252 citations recorded by the source corpus.

We present a method to derive separability criteria for different classes of multiparticle entanglement, especially genuine multiparticle entanglement. The resulting criteria are necessary and sufficient for certain families of states. This, for example, completely solves the problem of classifying N-qubit Greenberger–Horne–Zeilinger states mixed with white noise according to their separability and entanglement properties. Further, the criteria are superior to all known entanglement criteria for many other families; also they allow the detection of bound entanglement. We next demonstrate that they are easily implementable in experiments and discuss applications to the decoherence of multiparticle entangled states.

Subfields: Artificial Intelligence, Atomic and Molecular Physics, and Optics

View Paper: https://www.semanticscholar.org/paper/b2947874a50ecd9d257c690d05fa781ecf4021a1

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Artificial Intelligence

1. Mehul Malik
2. Giuseppe Vitagliano
3. Marcus Huber
4. Nicolai Friis

In Atomic and Molecular Physics, and Optics

1. Mehul Malik
2. Giuseppe Vitagliano
3. Marcus Huber
4. Nicolai Friis

Citations in the corpus

• Entanglement certification from theory to experiment (2018, background): “In [273] and [274] non-linear inequalities for detecting multipartite entanglement in GHZ and W like states were introduced, which were proven to be strictly more powerful than the canon-”