Write DbmSpinPhase with a couple of backends

Created by: gcarleo

Jax and numpy are good candidates for that! Maybe we could first do this in Jax since it is quite straightforward and then see how to do it in numpy trying to recycle at maximum the code used in the pure state case.

@PhilipVinc make us dream

added v3.0 label

changed milestone to %Version 3.0

Created by: VolodyaCO

Can this machine be implemented also for Boson Hilbert spaces? Something like an open quantum system version of the RBMMultiVal

Created by: gcarleo

It would be a minimal change of what we are already implementing in Jax now #407 (still not working 100%)... It's essentially the same machine with the addition of a one-hot encoding layer, it's a one-line modification!

closed