Search found 2 matches

by clara
14 Nov 2022, 21:53
Forum: HowTos and FAQ for TeNPy
Topic: Applying an iMPO to an iMPS
Replies: 2
Views: 1525

Re: Applying an iMPO to an iMPS

Hi Johannes,

thank you very much for the reply! This is very helpful!
I actually need to calculate a current-current correlation function as a function of time. Do you know about any other way to calculate this for an infinite system?
by clara
18 Oct 2022, 20:34
Forum: HowTos and FAQ for TeNPy
Topic: Applying an iMPO to an iMPS
Replies: 2
Views: 1525

Applying an iMPO to an iMPS

Hello, we have encountered some problems when appying an iMPO to an iMPS for an infinite system. I include a minimal excample to show what we are worried about. Let us assume to use a simple chain with a nearest neighbor hopping at half filling. class MyNewModel(CouplingMPOModel): def __init__(self,...