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?
Search found 2 matches
- 14 Nov 2022, 21:53
- Forum: HowTos and FAQ for TeNPy
- Topic: Applying an iMPO to an iMPS
- Replies: 2
- Views: 2226
- 18 Oct 2022, 20:34
- Forum: HowTos and FAQ for TeNPy
- Topic: Applying an iMPO to an iMPS
- Replies: 2
- Views: 2226
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,...