Quantum steerability: Characterization, quantification, superactivation, and unbounded amplification
Quantum steerability: Characterization, quantification, superactivation, and unbounded amplification
Quantum steering, also called Einstein-Podolsky-Rosen steering, is the intriguing phenomenon associated with the ability of spatially separated observers to steer---by means of local measurements---the set of conditional quantum states accessible by a distant party. In the light of quantum information, all steerable quantum states are known to be resources for …