Einstein–Podolsky–Rosen-type quantum entanglement between coupled cavities
Ali Ü. C. Hardal, Özgür Esat Müstecaplıoğlu · Physica Scripta · 2014
We investigate Einstein-Podolsky-Rosen (EPR)-type spatial entanglement between two coupled, driven, dissipative and nonlinear optical cavities. We identify the required parameter regimes of polariton-exchange and nonlinearity coefficients as having robust EPR-type entanglement at the steady state. In addition, we examine the influence of weak and strong drives on these parameter regimes.