Comp-phys-alps-users

comp-phys-alps-users@lists.phys.ethz.ch

July 2025

1 participants
1 discussions

problem: entanglement spectrum, pyalps, optim_mps
by Kaisa(凯志) Yin(尹) 10 Jul '25

10 Jul '25

Dear All, I'm trying to use `pyalps-optim_mps` to figure out the entanglement spectrum of the AFM Heisenberg Chain. But I'm stuck. I tried setting `model['entanglement_spectra'] = '32'` in the `model_params`, but there's just no reaction at all. Can anyone tell me what I'm doing wrong and how to fix it?

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