Effect of Atomic Motion on Decoherence of Entanglement
Zhang Feng-lan · Journal of Shanxi University · 2008
The parameters of atomic motion and the field mode structure are introduced into JC model.The effect of atomic motion on concurrence of two atoms is investigated,and the variation rule of decoherence property with the parameter of atomic motion is obtained.The results show that the atomic motion can give rise to obvious decoherence of entanglement.However,by choosing approximate parameters of the system,this kind of decoherence can be restrained maximally.