计算机工程与应用
計算機工程與應用
계산궤공정여응용
COMPUTER ENGINEERING AND APPLICATIONS
2015年
18期
82-85
,共4页
未知二粒子纠缠态%隐形传态%χ型纠缠态%Bell基测量
未知二粒子糾纏態%隱形傳態%χ型糾纏態%Bell基測量
미지이입자규전태%은형전태%χ형규전태%Bell기측량
unknown two-particle entangled states%teleportation%χ-type entanglement%Bell measurement
提出了一个利用特殊的二粒子纠缠态作为量子信道来实现任意二粒子未知量子态的隐形传态。对比Yuan等人提出的利用χ纠缠态实现的任意未知二量子态的隐形传态方案。该方案利用二粒子信道和Bell基测量,以及特殊的幺正操作顺利完成信息的隐形传态。而且方案中利用了较少的资源,且获得的原始信息的概率为1。
提齣瞭一箇利用特殊的二粒子糾纏態作為量子信道來實現任意二粒子未知量子態的隱形傳態。對比Yuan等人提齣的利用χ糾纏態實現的任意未知二量子態的隱形傳態方案。該方案利用二粒子信道和Bell基測量,以及特殊的幺正操作順利完成信息的隱形傳態。而且方案中利用瞭較少的資源,且穫得的原始信息的概率為1。
제출료일개이용특수적이입자규전태작위양자신도래실현임의이입자미지양자태적은형전태。대비Yuan등인제출적이용χ규전태실현적임의미지이양자태적은형전태방안。해방안이용이입자신도화Bell기측량,이급특수적요정조작순리완성신식적은형전태。이차방안중이용료교소적자원,차획득적원시신식적개솔위1。
This paper uses a special two-particle entangled state as a quantum channel to achieve invisibility unknown arbitrary two-particle quantum state teleportation. It makes contrast with Yuan, who makes use ofχ-type entangled states to achieve two any unknown quantum state teleportation scheme. The scheme uses two sub-channels and Bell-based measure-ments, as well as special unitary operation successfully completing message teleportation. The program uses fewer resources, and the obtained probability of an original information is 1.