Journal of Liaocheng University
Fidelity of Quantum Information of Two Entangled Atoms in the Dissipative Cavity
Gao Yun-feng
Abstract
By means of numerical calculations,the fidelity of quantum information of two entangled atoms in the dissipative cavity were investigated.The influences of the cavity damping constant and the numerical value of initial mean photon number on the fidelities of quantum states was discussed.It was found that both of them affect the fidelities of atoms and of atom-cavity system obviously.