The Holevo capacity of a generalized amplitude-damping channel
侯丽珍, 方卯发
The Holevo capacity of a generalized amplitude-damping channel
Hou Li-Zhen(侯丽珍) and Fang Mao-Fa(方卯发)
中国物理B . 2007, (7): 1843 -1847 .  DOI: 10.1088/1009-1963/16/7/006