Search found 4 matches

by Fabio_Mendez
14 Feb 2023, 16:00
Forum: Implementations
Topic: Implementing TEBD of open quantum chain in TenPy.
Replies: 2
Views: 6415

Re: Implementing TEBD of open quantum chain in TenPy.

Hi,
Will there be a future realease with options for Lindblad evolution? I am very interested of what was the result of this discussion.
Best regards,
F. P. M. Méndez-Córdoba
by Fabio_Mendez
01 Feb 2022, 19:49
Forum: HowTos and FAQ for TeNPy
Topic: How to efficiently save and resume calculation
Replies: 3
Views: 3210

Re: How to efficiently save and resume calculation

Hi there, I wasn't able to make this work. Do you have an example code of the usage of the checkpoints?
Regards,
F. P. M. Méndez-Córdoba.
by Fabio_Mendez
01 Feb 2022, 19:42
Forum: Algorithms
Topic: Problems with add_local_term and H.c
Replies: 1
Views: 7525

Problems with add_local_term and H.c

Hi, I'm trying to decrease the number of terms appearing in the Hamiltonian MPO by using H. c. in add_coupling_term. However, when I use plus_hc I always get an error. I have tried this with different models, and I get the same error. I provide an example below. I have a ladder of SpinHalfFermions o...
by Fabio_Mendez
01 Feb 2022, 02:48
Forum: Algorithms
Topic: Question about the Hamiltonian MPO
Replies: 1
Views: 5802

Question about the Hamiltonian MPO

Hi, thanks a lot for creating these libraries. I love the simplicity of constructing DMRG codes with them! I have a question, why do the first Hamiltonian MPO sites always have two rows instead of one? I have worked with the TNT libraries, and we use 1 row and 1 column at the first and last sites in...