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 ...

Nearly a fifth of all difficult-to-correct errors in quantum computers are caused by powerful particles from space hitting the machines. While these cosmic ray ...

Deep qubits: practical quantum computers based on superconducting technologies may have to be located underground to protect against decoherence by ionizing radiation. (Courtesy: iStock/Devrimb) Such ...