The basic mathematics of quantum mechanics will be reviewed for application to quantum computation. Classical physical computation (not with digital circuits) will be discussed, in particular ...

After decades of theory, prototypes, and incremental progress, quantum computing has entered a new era… The story began in earnest in the early 1980s, when Richard Feynman and Yuri Manin argued that ...

CAMBRIDGE, MA — The most recent email you sent was likely encrypted using a tried-and-true method that relies on the idea that even the fastest computer would be unable to efficiently break a gigantic ...