Unconditional secure two-way quantum dense key distribution
吕 桦, 陈爱喜, 闫旭东
Unconditional secure two-way quantum dense key distribution
Lü Hua(吕桦), Chen Ai-Xi(陈爱喜), and Yan Xu-Dong(闫旭东)
中国物理B . 2007, (10): 2862 -2866 .  DOI: 10.1088/1009-1963/16/10/006