How to extract iMPS tensors from psi file of MP Toolkit ?
- for psi with no symmetry,
mp-matrix -w pis -o iMPS.txt
- for psi with symmetries,
mp-reorder-symmetry "Null:Null" psi psi_2
mp-matrix -w pis_2 -o iMPS.txt
- The first command removes the symmetry of psi.
- for more details check me
Thank Professor Ian McCulloch for the suggestions.
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