[ExI] Google’s Willow Quantum Chip: Proof of the Multiverse?

Adrian Tymes atymes at gmail.com
Sun Oct 12 14:21:36 UTC 2025


On Sat, Oct 11, 2025 at 4:51 PM Jason Resch via extropy-chat
<extropy-chat at lists.extropy.org> wrote:
> If you study Shor's algorithm, you will find there is a step where the quantum computer does indeed multiply a random number by all 2^(N/2) possible numbers (where N is the number of qubits). All these superposed results of the computation are then processed by a Fourier transform.

Rather, a thing that is the superposition is then processed.  It is
not the case that one result is processed and then another and then
another, as a classical computer would do it.  But - if we assume that
all the things that are very unlikely to be the result are excluded -
then this superposition just contains the thing that will become the
result.



More information about the extropy-chat mailing list