## Stream: quantum computing

### Topic: project ideas

#### Anthony Bordg (Oct 17 2019 at 17:27):

One could formalize the following result: for any quantum states $|\psi\rangle$, $|\varphi\rangle$, there exists a unitary matrix $U$ such that $U|\psi\rangle = |\varphi\rangle$.

Last updated: Sep 25 2022 at 23:25 UTC