The Defense Advanced Research Projects Agency (DARPA) has announced a new program it says will develop new synthetic metamaterials that could lead to breakthroughs in quantum computing and information science.
Google says its Sycamore quantum processor can now make instant calculations that would require the fastest conventional computers currently in existence almost half a century to complete.
An international team of researchers says they have discovered a new variety of quantum vortexes within superconductors, pointing to a previously unknown circulatory phenomenon.
A team of researchers believes they may have the answer, and it involves using multiple quantum computers to check each other’s work, a kind of quantum computing peer review.