14-10-04 Commercial devices capable of encrypting information in unbreakable codes exist today, thanks to recent quantum optics advances, especially the generation of photon pairs -- tiny entangled particles of light. Now, an international team of researcher...

09-10-29 Racing across the universe for the last 7.3 billion years, two gamma-ray photons（光子，光量子） arrived at NASA's orbiting Fermi Gamma-ray Space Telescope within nine-tenths of a second of one another. The dead-heat finish may stoke the fires of de...

09-09-05 Researchers have devised a penny-sized silicon chip that uses photons to run Shor's algorithm - a well-known quantum approach - to solve a maths problem. 研究人员设计出一个便士大小的硅晶片，利用量子运行肖尔算法一种著名的量子算法来解决一个数学问题。...