中国物理B ›› 2007, Vol. 16 ›› Issue (2): 318-323.doi: 10.1088/1009-1963/16/2/008
侯丽珍, 方卯发
收稿日期:
2006-04-22
修回日期:
2006-08-31
出版日期:
2007-02-20
发布日期:
2007-02-20
基金资助:
Hou Li-Zhen(侯丽珍) and Fang Mao-Fa(方卯发)†
Received:
2006-04-22
Revised:
2006-08-31
Online:
2007-02-20
Published:
2007-02-20
Supported by:
摘要: The problem of sending a single classical bit through a generalized amplitude damping channel is considered. When two transmissions through the channel are available as a resource, we find that two entangled transmissions can enhance the capability of receiver's judging information correctly under certain conditions compared with two product-state transmissions. In addition, we find a special case in which the two entangled transmissions can always make a classical bit more effectively disable the noise influence.
中图分类号: (Entanglement and quantum nonlocality)
侯丽珍, 方卯发. Entanglement-enhanced classical communication through generalized amplitude damping channel[J]. 中国物理B, 2007, 16(2): 318-323.
Hou Li-Zhen(侯丽珍) and Fang Mao-Fa(方卯发). Entanglement-enhanced classical communication through generalized amplitude damping channel[J]. Chinese Physics, 2007, 16(2): 318-323.
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