Quantum communication theory

量子通信理论

• 批准号: 311867-2010
• 负责人: Leung, Debbie
• 金额: $ 3.72万
• 依托单位: University of Waterloo
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=548533
• 关键词: Quantum; communication; theory

Quantum mechanics has the potential to revolutionize information processing as we know it today. This brings many applications; most notably communication system secure against all possible physical attacks and fast algorithms for solving some hard problems. Quantum communication is an integral part of quantum information processing. Many interesting quantum communication tasks have been identified. They use different resources and achieve communication with varying complexity and security. We have a basic understanding of optimal quantum communication, but we are far from knowing how to fully harness the novel quantum advantages.

正如我们今天所知，量子力学有可能彻底改变信息处理。这带来了许多应用；最值得注意的是通信系统安全，防止所有可能的物理攻击和快速算法解决一些难题。量子通信是量子信息处理的重要组成部分。许多有趣的量子通信任务已经被确定。它们使用不同的资源，以不同的复杂性和安全性实现通信。我们对最佳量子通信有了基本的了解，但我们远不知道如何充分利用新的量子优势。