PhysicsIBM says Google may not have reached quantum supremacy after all A leaked paper from Google claimed to have made a quantum computing breakthrough, but new research from IBM says those claims don’t seem to hold up ¿ìè¶ÌÊÓÆµ
PhysicsA classic quantum theorem may prove there are many parallel universes If we accept that information can’t travel faster than the speed of light, a quantum theorem seems to require many worlds that split when you make a measurement ¿ìè¶ÌÊÓÆµ