利用量子纠缠降低通讯复杂性  

Reducing the Communication Complexity with Quantum Entanglement

作　　者：关兴宇[1] 戚桢[1] 

机构地区：[1]天津工业大学,天津300387

出　　处：《伊犁师范学院学报（自然科学版）》2013年第1期47-49,共3页Journal of Yili Normal University：Natural Science Edition

摘　　要：从生物与物理结合处入手,主要介绍了运用逼近的方法来计算在纠缠状态下,传递更少的数据时,通讯双方通讯成功的概率,以此理论来降低通讯的复杂性.经过几个周期的计算,得到的数据逐渐接近,但没有超过前人计算的数值.由此可以用前人的结果来作为此通讯概率的上限.Beginning with the contact of biology and physics, this paper mainly introduces a method of approximation to compute the probability of the successful communication between both communication sides under the condition of entanglement when transmitting fewer bits, and uses this theory to reduce the communication complexity. A few cycles later, the data has been gained more and more close to the result the former people have done, but not bigger than it. So the result of the former people can be used as the upper limit of the communication probability.

关 键 词：量子纠缠 通讯复杂性 两体通讯 

分 类 号：O431[机械工程—光学工程]