Some applications of a new coherent-entangled state in two-mode Fock space
Xiang‐Guo Meng, Ji‐Suo Wang, Bao‐Long Liang · Chinese Physics B · 2011
Using the technique of integration within an ordered product of operators, we find a new kind of coherent-entangled state (CES), which exhibits both coherent and entangled state properties. The set of CESs makes up a complete and partly nonorthogonal representation. Using a beam splitter, we propose a simple experimental scheme to produce the CES. Finally, we present some applications of CESs in quantum optics.