A Way of Transmitting Quantum Entangled Information Between Multimode Cavity Fields and Coupling Atoms
多模腔场与耦合原子之间量子纠缠信息的传递规律

A physical system which consists of the multimode cavity fields and the coupling atoms was proposed.In this system,a novel way of translating quantum entangled information has been discovered.The atoms can get the quantum entangled information stored in the entangled state of the cavity field when the atoms,which all are initially in ground state,cross the cavities with a controlled speed.And the atoms can release the quantum entangled information into the vacuum state cavities when the entangled state atoms cross the cavities.By this means,one can realize the entangled information exchange between cavities and atoms.The quantum entangled information transferring between two sets cavities was also discussed using the atomic properties which the atoms can pick up and release quantum entangled information. Besides,the quantum information can be preserved under the different time conditions.