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- Title
Detecting EPR steering via two classes of local measurements.
- Authors
Lai, Le-Min; Li, Tao; Fei, Shao-Ming; Wang, Zhi-Xi
- Abstract
We study the Einstein–Podolsky–Rosen steering and present steerability criteria for arbitrary qubit-qudit (qudit-qubit) systems based on mutually unbiased measurements and general symmetric informationally complete measurements (general SIC-POVMs). Avoiding the usual complicated steering inequalities, these criteria can be more operational than some existing criteria and implemented experimentally. Detailed examples are given to illustrate the efficiency of the criteria in both computation and experimental implementation.
- Subjects
BEAM steering; MEASUREMENT; MATHEMATICAL equivalence; POSITIVE operators
- Publication
Quantum Information Processing, 2020, Vol 19, Issue 3, p1
- ISSN
1570-0755
- Publication type
Article
- DOI
10.1007/s11128-020-2596-8