PREPARATION OF ENTANGLED STATES OPTIMAL FOR UNIVERSAL QUANTUM CLONING MACHINE

龚尚庆, 王中阳, 冯勋立, 徐至展

Gong Shang-qing (龚尚庆), Wang Zhong-yang (王中阳), Feng Xun-li (冯勋立), Xu Zhi-zhan (徐至展)

中国物理B . 2000, (2): 94 -96 . DOI: 10.1088/1009-1963/9/2/003