Nonlocality of a single photon: Paths to an Einstein-Podolsky-Rosen-steering experiment
Nonlocality of a single photon: Paths to an Einstein-Podolsky-Rosen-steering experiment
A single photon incident on a beam splitter produces an entangled field state, and in principle could be used to violate a Bell-inequality, but such an experiment (without post-selection) is beyond the reach of current experiments. Here we consider the somewhat simpler task of demonstrating EPR-steering with a single photon …