Quantum computers, which perform calculations using superposition in quantum mechanics, are expected to be able to perform calculations at a level that cannot be achieved by conventional classical ...

A new academic paper reveals a worrisome tendency for cosmic rays to disrupt quantum computer processors in a way that may be nearly impossible for current error ...

Recently, when researchers were testing error correction on Google’s quantum processor, they noted an odd phenomenon where the whole error-correction scheme would ...

Back when I worked I quantum computing as a grad student and postdoc, I was always frustrated that people never seemed to question whether we ought to assume ...

Milestone results released by the Large High Altitude Air Shower Observatory (LHAASO) on November 16 have solved a decades-old mystery about the cosmic ray energy spectrum—which shows a sharp decrease ...