,Scheme for probabilistic remotely preparing a multi-particle entangled GHZ state

来源 :中国物理B(英文版) | 被引量 : 0次 | 上传用户:liongliong463
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
This paper presents a scheme for probabilistic remote preparation of a three-particle entangled GreenbergerHoe-Zeilinger (GHZ) state via three-particle orthonormal basis projective measurement,and then directly generalize the scheme to multi-particle case.It is shown that by using N pairs of bipartite non-maximally entangled states as the quantum channel and N-particle orthonormal basis projective measurement,the multi-particle remote preparation can be successfully realized with a certain probability.
其他文献
春姑娘穿着美丽的衣裳,迈着轻盈的脚步,悄悄地走来了。春来了,似乎不经意间,神州大地就旧貌换新颜了,我们的心情也悄悄地发生了变化。春天是用眼睛看出来的。你看那连绵起伏
期刊
The design of an efficient one-way hash function with good performance is a hot spot in mode cryptography researches. In this paper, a hash function constructio
Using the related formula of dynamic black hole, we have calculated the instantaneous radiation energy density of the slowly changing dynamic Kerr-Newman black
今天,我们班的同学邹战和蔡睿阳要给大家上课了。你一定在疑惑,他们为什么要上课呢?这可得感谢他们的嘴巴,那张在科学课上说个不停的嘴巴。“丁零零——”上课铃响了。我欣喜
期刊
A whole impulsive control scheme of nonlinear systems with time-varying delays, which is an extension for impulsive control of nonlinear systems without time de
今天,老师要我们用三幅图画介绍自己。我用的第一幅图画是一条蚯蚓。为什么用这么丑陋的动物介绍自己呢?那是因为蚯蚓和我的名字“邱莹”读音相近。我一开始很喜欢我的名字,
期刊
今天,我的喉咙有些不舒服。外婆从罐子里倒出了几颗奇怪的椭圆形的东西,说是可以治我的喉咙痛。只见它是褐色的,两头尖尖的,表面特别粗糙,还皱巴巴的,就像是脸上长满了皱纹的
In this paper, we introduce a noise which is composed of multiplication of two dichotomous noises, and derive the probability density and the statistical proper
【编者的话】“春天在哪里呀?春天在哪里?春天在那小朋友的眼睛里,这里有红花呀,那里有绿草……”万物复苏,百鸟争鸣,百花齐放,小草吐芽……你听到春天的声音了吗?你寻到春天