Mixed States in Quantum Cryptography
FCS(2006)
摘要
Mixed states are important in quantum computation and quantum information theories. Each quantum mixed state can be described by its density matrix. We discuss how properties of mixed states and their density matrices can be used to explain fundamentals of most popular quantum computing protocols. By using density matrices we show that some of quantum protocols are safe, but some of them allow cheating.
更多查看译文
关键词
protocol,quantum cryptography,mixed state,quantum information theory,density matrix,quantum computer
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要