基金
The project supported by National Natural Science Foundation of China under Grant No. 10304022, the Science-Technology Fund of Anhui Province for 0utstanding Youth under Grant No. 06042087, the Key Fund of the Ministry of Education of China under Grant No. 206063, Natural Science Foundation of Hubei Province of China under Grant No, 2006ABA354
关键词
量子系化
纠缠态
投影测量
理论物理
quantum cloning, arbitrary two-qubit entangled state, two-qubit projective measurement