More than 50 years ago, acclaimed theoretical physicist Stephen Hawking theorized that the area of a black hole could never decrease. On Sept. 10, the LIGO-Virgo-KAGRA Collaboration, a global network ...

Multipartite entangled states are a fundamental resource for a wide range of quantum information processing tasks. In particular, in quantum networks, it is essential for the parties involved to be ...

Quantum computers promise to solve certain problems that are forever intractable to classical computers. The first of these devices are likely to tackle bespoke problems suited to their own particular ...