We analyze density operator, Q function, photon statistics, quadrature
squeezing, and Cv entanglement that holds true for a pair of superposed
two-mode photon system. We also present a slightly modified definition ...
Weanalyze the CV bipartite entanglement of the light generated by a coherently pumped non degenerate three-level laser with a two-mode subharmonic generator coupled to a two-mode vacuum reservoir via a single-port mirror, ...