TeNPy Forum

Thanks for pointing me to this apply_MPO code, I think it is now clear to me what I should correct. Regarding the canonical form and compression, I should have mentioned that my MPO/MPS are finite and I was calling canonical_form_finite() with a cutoff parameter after the above. A comment in mps_com...

Hello, I was wondering, is there some built-in functionality to apply an MPO to an MPS? In the meantime I tried to come up with something but I am afraid it messes with the form and normalization of the MPS. In a very simple scenario of an MPO with virtual bond dimension [1, 2, 2, ..., 1] and and no...