Steering, Entanglement, Nonlocality, and the Einstein-Podolsky-Rosen Paradox
Steering, Entanglement, Nonlocality, and the Einstein-Podolsky-Rosen Paradox
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 …