Radiation Pressure Induced Einstein-Podolsky-Rosen Paradox
  We demonstrate the appearance of Einstein-Podolsky-Rosen (EPR) paradox when a radiation field impinges on a movable mirror. The, the possibility of a local realism test within a pendular Fabry-Perot cavity is shown to be feasible. 
V. Giovannetti, S. Mancini, P. Tombesi