In a development that could make quantum computers less prone to errors, a team of physicists from Quantinuum, California Institute of Technology and Harvard University has created a signature of ...

A superconducting quantum computer is part of a network that is mining an experimental cryptocurrency called Quip, and it is able to do it faster and with better energy efficiency than conventional ma ...

Algorithms called phantom codes could help quantum computers run complex programs without errors, overcoming a big hurdle for making the technology more broadly useful. Many popular error-correcting ...