Journal
PHYSICAL REVIEW LETTERS
Volume 106, Issue 22, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.106.220403
Keywords
-
Categories
Funding
- NSERC
- QuantumWorks
- CIFAR
- Ontario Centres of Excellence
- Spanish government [FIS2008-01236/FIS]
- Catalan government [2009SGR-0985]
- United Kingdom EPSRC
- European Commission
- ERC
- Philip Leverhulme Trust
- Royal Society
- Integrated Project QESSENCE
- University of Innsbruck
Ask authors/readers for more resources
We devise a protocol in which general nonclassical multipartite correlations produce a physically relevant effect, leading to the creation of bipartite entanglement. In particular, we show that the relative entropy of quantumness, which measures all nonclassical correlations among subsystems of a quantum system, is equivalent to and can be operationally interpreted as the minimum distillable entanglement generated between the system and local ancillae in our protocol. We emphasize the key role of state mixedness in maximizing nonclassicality: Mixed entangled states can be arbitrarily more nonclassical than separable and pure entangled states.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available