第四届企圖薺原子物理和量子信息音年喾者学术讨论会 Entanglement purification and faithful qubit transmission Fu-Guo Deng{邓富国) Department of Physics, Beijing Normal University, Beijing 100875 2010.8.5, DalianEntanglement purification and faithful qubit transmission Fu-Guo Deng (邓 富 国) 第四届全国冷原子物理和量子信息青年学者学术讨论会 Department of Physics, Beijing Normal University, Beijing 100875 2010. 8. 5, Dalian