Single-Qubit Operation Sharing with Bell and W
Product States
JI Qi-Bin;LIU Yi-Min;LIU Xian-Song;YIN Xiao-Feng;ZHANG Zhan-Jun
【期刊名称】《理论物理通讯（英文版）》 【年(卷),期】2013(060)008
【摘要】Two tripartite schemes are put forward with shared entanglements and Local Operation and Classical Communication (LOCC) for sharing an operation on a remote target sate.The first scheme uses a Bell and a symmetric W states as quantum channels,while the second replaces the symmetric W state by an asymmetric one.Both schemes are treated and compared from the aspects
of
quantum
resource
consumption,operation
complexity,classical resource consumption,success probability and efficiency.It is found that the latter scheme is better than the former one.Particularly,the sharing can be achieved only probabilistically with the first scheme deterministically with the second one. 【总页数】6页(165-170) 【关键词】
【作者】JI Qi-Bin;LIU Yi-Min;LIU Xian-Song;YIN Xiao-Feng;ZHANG Zhan-Jun
【作者单位】School of Physics & Material Science, Anhui University, Hefei 230039, China;Department of Physics, Shaoguan University,
Shaoguan 512005, China;School of Physics & Material Science, Anhui University, Hefei 230039, China;School of Physics & Material Science, Anhui University, Hefei 230039, China;School of Physics & Material Science, Anhui University, Hefei 230039, China 【正文语种】英文 【中图分类】 【相关文献】
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Single-Qubit Operation Sharing with Bell and W Product States
