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by Jyd
18 Nov 2022, 02:18
Forum: HowTos and FAQ for TeNPy
Topic: Possible issue with single-site TDVP
Replies: 2
Views: 2182

Re: Possible issue with single-site TDVP

Sorry for reopening such an old topic, but I find some similar problems when switching from two-site TDVP to the one-site version. This happens in the TDVP example script (e_TDVP.py) for the total Sz expectation value np.sum(psi.expectation_value("Sz")). While the error on this conserved q...