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Einstein-Podolsky-Rosen steering inequalities from entropie uncertainty relations.
- Source :
-
Physical Review A: Atomic, Molecular & Optical Physics . Jun2013, Vol. 87 Issue 6-A, p1-9. 9p. - Publication Year :
- 2013
-
Abstract
- We use entropie uncertainty relations to formulate inequalities that witness Einstein-Podolsky-Rosen (EPR)-steering correlations in diverse quantum systems. We then use these inequalities to formulate symmetric EPR-steering inequalities using the mutual information. We explore the differing natures of the correlations captured by one-way and symmetric steering inequalities and examine the possibility of exclusive one-way steerability in two-qubit states. Furthermore, we show that steering inequalities can be extended to generalized positive operator-valued measures, and we also derive hybrid steering inequalities between alternate degrees of freedom [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10502947
- Volume :
- 87
- Issue :
- 6-A
- Database :
- Academic Search Index
- Journal :
- Physical Review A: Atomic, Molecular & Optical Physics
- Publication Type :
- Periodical
- Accession number :
- 89380307
- Full Text :
- https://doi.org/10.1103/PhysRevA.87.062103