The construction, properties and applications of a new bipartite coherent-entangled state in the two-mode Fock space
Xiang‐Guo Meng, Ji‐Suo Wang, Bao‐Long Liang · Physica Scripta · 2011
Using the technique of integration within an ordered product (IWOP) of operators, we find a new kind of bipartite coherent-entangled state (CES) that exhibits both coherent state and entangled state properties. The set of CESs makes up a complete and partly nonorthogonal representation. Using an asymmetric beamsplitter we propose a simple experimental scheme for producing the CES. Finally, we present some new quantum states related to the CES and some applications of the CES to quantum optics.