论文部分内容阅读
什么是量子通信? 量子通信和量子计算是近年来国际上新兴的最前沿学科。按照中国科学院量子物理与信息研究计划学术带头人郭光灿的解释,量子是一种“十分玄妙”的东西。他比喻说,如果一只老鼠准备绕过一只猫,按照经典物理理论,它要么从左边要么从右边穿过。而按量子理论,它可以同时从猫的左边和右边穿过。量子这种常人难以理解的特性使得具有5000个量子位(比特)的量子计算机,可以在大约
What is Quantum Communication? Quantum communication and quantum computing are the forefront emerging disciplines in the world in recent years. According to Guo Guangcan, an academic leader at the Chinese Academy of Sciences in quantum physics and information research program, quantum is a kind of “very mysterious” thing. He compares, for example, that if a rat prepares to bypass a cat, it follows the classical physics theory either from the left or from the right. According to quantum theory, it can pass both the left and right of the cat. Quantum This unimaginable nature makes a quantum computer with 5000 qubits (bits)