摘要
量子信息与计算是物理学目前研究的热门领域 .本文简要地介绍量子计算的一些基本概念 :量子纠缠、量子位、量子寄存器、量子并行计算和量子纠错 .并介绍两种典型的量子信息技术 :量子密码和量子传物 .
Quantum information and computing now is the hot research field of physics.In this paper we briefly introduce some basic concepts of quantum computing which include quantum entanglement,quantum bit,quantum register,quantum parallel computing and quantum error correction.Also,introduce two typical quantum information technology:quantum cryptography and quantum teleportation.
出处
《工科物理》
2000年第2期30-35,60,共7页
关键词
量子叠加
量子纠缠
量子计算
量子力学
量子信息
quantum superposition
quantum entanglement
quantum computation
quantum cryptography
quantum teleportation
