两四能级Ξ型原子系统相位噪声的BangBang控制

Suppression of adiabatic decoherence in five-level atoms in Ξ configuration with BangBang controls

本文给出了由两个四能级Ξ型原子组成的系统当存在相位消相干时的Bangang解耦方案,包括具体的解耦操作。在理想脉冲条件下,BangBang解耦操作能很好地压制量子噪声。

The Bangbang decoupling scheme,as well as the specific decoupling operators is given for the suppression of the adiabatic decoherence in two four-level atom system.It shows that in the ideal limits,in this system,BangBang decoupling scheme can suppress the adiabatic decoherene completely.