Properties of two-mode nonlinear squeezed vacuum and coherent squeezed vacuum states
Song Tong-Qiang, Hong-Yi Fan · Journal of Physics A Mathematical and General · 2002
The construction of two f -analogues of the two-mode squeezed vacuum and coherent squeezed vacuum states are derived using deformation quantization methods. The statistical properties of these states are studied and the method of integration within an ordered product is used to derive several new completeness relations.