4 ms·
If you want to work in a Hilbert space (i.e. have angles) then you are stuck with the euclidean metric up to scaling of the axes.
by hgibbs 3y ago
If you want to work in a Hilbert space (i.e. have angles) then you are stuck with the euclidean metric up to scaling of the axes.
- deleted 3y ago[deleted]
- quantum_state 3y agoIndeed … by definition … artifact of the choice then :-)