Quantum computers: Meet my new computer. Different than the old computer…

2021/09/10

In theory, quantum computers can do anything that a classical computer can. In practice, however, the quantumness in a quantum …

Going back in time… With no change…

2021/06/24

We cannot reverse the arrow of time any more than we can erase all our wrinkles or restore a shattered …

2020/07/11

We’re a little closer to explaining life with quantum mechanics thanks to research carried out with an IBM supercomputer. Encoding …

2020/03/25

Physicists have employed a version of Maxwell’s demon to reduce entropy in a three-dimensional lattice of super-cooled, laser-trapped atoms – …

2019/12/27

Quantum cryptography today uses optical fiber over several hundred kilometers and is marked by its high degree of security: it …