Journal of Jiangxi Normal University
Generation of Three-Body Entangled GHZ State Via Three-Level Atom Interacting Resonantly with the Two-Mode Field
Zhiming Rao
Abstract
The wave functions of the systems are derived by using a Λ type three-level atom or a V type three-level atom interacting resonantly with two-mode field in pure number state. Through changing the interaction time, we can find that this system will generate entangled GHZ state in appropriate coupling coefficients, and the coupling coefficients while that the time of generating entangled GHZ state will change with the variation of system state. This feasible scheme is proposed to generate entangled GHZ state.