Reference-frame-independent Einstein-Podolsky-Rosen steering
نویسندگان
چکیده
منابع مشابه
Quantifying Einstein-Podolsky-Rosen steering.
Einstein-Podolsky-Rosen steering is a form of bipartite quantum correlation that is intermediate between entanglement and Bell nonlocality. It allows for entanglement certification when the measurements performed by one of the parties are not characterized (or are untrusted) and has applications in quantum key distribution. Despite its foundational and applied importance, Einstein-Podolsky-Rose...
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James Schneeloch,1 Curtis J. Broadbent,1,2 Stephen P. Walborn,3 Eric G. Cavalcanti,4,5 and John C. Howell1 1Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA 2Rochester Theory Center, University of Rochester, Rochester, New York 14627, USA 3Instituto de Fı́sica, Universidade Federal do Rio de Janeiro, Caixa Postal 68528, Rio de Janeiro, RJ 21941-972, Br...
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The concept of steering was introduced by Schrödinger in 1935 as a generalization of the Einstein-Podolsky-Rosen paradox for arbitrary pure bipartite entangled states and arbitrary measurements by one party. Until now, it has never been rigorously defined, so it has not been known (for example) what mixed states are steerable (that is, can be used to exhibit steering). We provide an operational...
متن کاملEntanglement, Einstein-Podolsky-Rosen correlations, Bell nonlocality, and steering
In a recent work Phys. Rev. Lett. 98, 140402 2007 we defined “steering,” a type of quantum nonlocality that is logically distinct from both nonseparability and Bell nonlocality. In the bipartite setting, it hinges on the question of whether Alice can affect Bob’s state at a distance through her choice of measurement. More precisely and operationally, it hinges on the question of whether Alice, ...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2018
ISSN: 2469-9926,2469-9934
DOI: 10.1103/physreva.98.022333