> How sure are we that quantum computing will ever work? Up to 12 qubits or so. > Perhaps reality is actually only approximated by the wave function but reali

> How sure are we that quantum computing will ever work? Up to 12 qubits or so. > Perhaps reality is actually only approximated by the wave function but reality is something else under the surface which means quantum computers may need to be reconsidered. Possible, that reality is only approximated, and that approximation breaks down at more qubits. However, that would be the more exiting outcome, since then we have an experiment that gives us a window into a post quantum theory.