Support of Fermionic PEPS?

[diret47]

Does quimb support f-PEPS, for example Hubbard model? I found some test functions about fermionic operators in repertory, but I don't know how to work on them.

[jcmgray]

Hi @diret47, yes, via the library https://github.com/jcmgray/symmray, which is like another backend for ndarrays c.f. numpy or torch. There is an example notebook in that repo, and ideally more documentation will be coming soon...