We propose criteria and experimental strategies to realise the Einstein-Podolsky-Rosen (EPR) steering nonlocality.
One-way steering can be obtained where there is asymmetry of thermal noise on each system. We also
present EPR steering inequalities that act as signatures and suggest how to optimise EPR correlations in specific
schemes so that the genuine multipartite EPR steering nonlocality (EPR paradox) can also possibly be realised.
The results presented here also apply to the spatially separated macroscopic atomic ensembles.
Margaret D. Reid,
"One-way EPR steering and genuine multipartite EPR steering", Proc. SPIE 8554, Quantum and Nonlinear Optics II, 85540A (29 November 2012); doi: 10.1117/12.2001297; https://doi.org/10.1117/12.2001297