【摘 要】 Quantum communications helps us to enhance the security and efficiency of communications and to deepen our under-standing of quantum physics. Its rapid devel-opment in recent years has attracted the inter-est of researchers from diverse fields such a... 更多 >> Quantum communications helps us to enhance the security and efficiency of communications and to deepen our under-standing of quantum physics. Its rapid devel-opment in recent years has attracted the inter-est of researchers from diverse fields such as physics, mathematics, and computer science. We review the background and current state of quantum communications technology, with an emphasis on quantum key distribution, quan-tum random number generation, and a rela- tively hot topic： device independent protocols. << 收起
