New parameterized entangled state representation and its applications
Xiang‐Guo Meng, Ji‐Suo Wang, Xiaoyan Zhang +1 more
By virtue of the technique of integral within an ordered product of operators, we construct a new parameterized entangled state |τs, r and prove the set of |τs, r making up a new complete and orthogonal representation. As applications, we use the state |τs, r representation to derive a two-mode entangled Fresnel operator, to formulate quantum correspondence theory of the classical circular harmonic correlator, and to develop quantum tomography of entangled systems.
Journal of Physics B Atomic Molecular and Optical Physics•Jul 25, 2011•5 citations