Hi,
Sorry for the so delayed reply. Your reply is indeed helpful, thanks a lot !
Search found 5 matches
- 04 Jan 2023, 14:43
- Forum: Implementations
- Topic: Different time two point correlator at finite temperature.
- Replies: 2
- Views: 12730
- 06 Sep 2022, 20:07
- Forum: Implementations
- Topic: Different time two point correlator at finite temperature.
- Replies: 2
- Views: 12730
Different time two point correlator at finite temperature.
Dear, I want to compute different time two point correlator at a finite temp 1/\beta . I have in mind XXZ type chain with 'Sz' conserved. I've written a code for that but I am not pretty sure since I have not been using TenPy for long. I am attaching here the code snippet, I would be really grateful...
- 12 Aug 2022, 09:24
- Forum: Implementations
- Topic: Implementing TEBD of open quantum chain in TenPy.
- Replies: 2
- Views: 11955
Implementing TEBD of open quantum chain in TenPy.
Dear, I am interested to implement TEBD evolution of open system using the Lindblad Equations as discussed in , for example in https://core.ac.uk/download/pdf/196582653.pdf ( Equation 2 ). In particular, I have in mind the following boundary driven scenario for Heisenberg chain. d\tilde{\rho} = \mat...
- 11 Aug 2022, 20:39
- Forum: HowTos and FAQ for TeNPy
- Topic: Regarding Two point correlation function in TenPy
- Replies: 2
- Views: 3214
- 03 Aug 2022, 11:45
- Forum: HowTos and FAQ for TeNPy
- Topic: Regarding Two point correlation function in TenPy
- Replies: 2
- Views: 3214
Regarding Two point correlation function in TenPy
Hi, I am a new user to TenPy. I have the following question. I am doing TEBD time evolution in the spin system. I wish to compute unequal time correlation function i.e < \psi_{in} | S_{z}^{i}(t) S_z^{j}(0) | \psi_{in} >, where \psi_{in} is the initial state and i,j are two points in the lattice. Cou...