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Last post by Johannes « 04 Feb 2021, 22:37
Posted in About the forum

by Johannes » 04 Feb 2021, 22:37 » in About the forum

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Last post by Johannes
04 Feb 2021, 22:37

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How to convert between npc.Array and one dimension np.array efficiently?

Last post by qazwsx « 10 Oct 2024, 05:34
Replies: 2
by qazwsx » 09 Oct 2024, 05:25

2 Replies

43 Views

Last post by qazwsx
10 Oct 2024, 05:34
iDMRG shows poor convergence in the 1/3 FCI phase of Fermionic Haldane Model

Last post by XiaohanYang « 30 Sep 2024, 15:59
Replies: 2
by XiaohanYang » 30 Sep 2024, 15:44

2 Replies

228 Views

Last post by XiaohanYang
30 Sep 2024, 15:59
problem about installing tenpy

Last post by jiyashxi « 30 Sep 2024, 14:48
Replies: 2
by jiyashxi » 30 Sep 2024, 05:02

2 Replies

157 Views

Last post by jiyashxi
30 Sep 2024, 14:48
Variance of purified MPS state

Last post by Leyin « 26 Sep 2024, 11:32
Replies: 2
by Leyin » 16 Sep 2024, 10:32

2 Replies

149 Views

Last post by Leyin
26 Sep 2024, 11:32
controlling particle number of independent species

Last post by Johannes « 25 Sep 2024, 16:23
Replies: 1
by Johannes » 25 Sep 2024, 16:07

1 Replies

410 Views

Last post by Johannes
25 Sep 2024, 16:23
How to plot spin structure?

Last post by Johannes « 25 Sep 2024, 16:03
Replies: 1
by DiracString » 02 Jul 2024, 03:04

1 Replies

1475 Views

Last post by Johannes
25 Sep 2024, 16:03
Units of exchange coupling and DMI/anisotropic J

Last post by Johannes « 25 Sep 2024, 15:39
Replies: 1
by DiracString » 02 Jul 2024, 03:12

1 Replies

1641 Views

Last post by Johannes
25 Sep 2024, 15:39
Strategies to run large-memory calculations?

Last post by Johannes « 25 Sep 2024, 15:19
Replies: 1
by DiracString » 15 Jul 2024, 20:31

1 Replies

1232 Views

Last post by Johannes
25 Sep 2024, 15:19
Why is finite DMRG running so slowly?

Last post by Johannes « 25 Sep 2024, 14:44
Replies: 1
by DragonCat » 18 Jul 2024, 06:08

1 Replies

122 Views

Last post by Johannes
25 Sep 2024, 14:44
Momentum Distribution from MPS

Last post by Johannes « 25 Sep 2024, 14:17
Replies: 1
by theoluk » 06 Sep 2024, 02:35

1 Replies

110 Views

Last post by Johannes
25 Sep 2024, 14:17
DMRG Calculation for Large Systems

Last post by Johannes « 25 Sep 2024, 14:06
Replies: 1
by Ayldz03 » 30 Jul 2024, 16:04

1 Replies

110 Views

Last post by Johannes
25 Sep 2024, 14:06
Gap in open spin chain :

Last post by Johannes « 25 Sep 2024, 13:39
Replies: 1
by Sylvain » 29 Jul 2024, 15:43

1 Replies

99 Views

Last post by Johannes
25 Sep 2024, 13:39
How to model anisotropic exchange J, single-ion anisotropy and DMI for DMRG?

Last post by Johannes « 25 Sep 2024, 13:18
Replies: 5
by DiracString » 11 Oct 2023, 18:45

5 Replies

25870 Views

Last post by Johannes
25 Sep 2024, 13:18
Custom Hamiltonian with multiple fermions and conserved charges

Last post by Johannes « 25 Sep 2024, 13:04
Replies: 1
by marcilla » 11 Jun 2024, 17:00

1 Replies

102 Views

Last post by Johannes
25 Sep 2024, 13:04
Different coupling terms on different sites

Last post by Johannes « 25 Sep 2024, 12:35
Replies: 7
by on0001st » 27 Aug 2018, 09:39

7 Replies

12119 Views

Last post by Johannes
25 Sep 2024, 12:35
Error with resuming dmrg calculation

Last post by Gun « 24 Jul 2024, 11:51
Replies: 2
by Gun » 22 Jul 2024, 12:54

2 Replies

1362 Views

Last post by Gun
24 Jul 2024, 11:51
Problem with npc.detect_legcharge

Last post by vmen « 28 Jun 2024, 16:11

by vmen » 28 Jun 2024, 16:11

0 Replies

1424 Views

Last post by vmen
28 Jun 2024, 16:11
Problems in Mix-D model

Last post by hyang « 10 Jun 2024, 18:46

by hyang » 10 Jun 2024, 18:46

0 Replies

1515 Views

Last post by hyang
10 Jun 2024, 18:46
Purification for Finite Temperature Simulations

Last post by nnit « 28 May 2024, 10:24
Replies: 2
by nnit » 22 May 2024, 14:56

2 Replies

1543 Views

Last post by nnit
28 May 2024, 10:24
How to evolve an infinite temperature state in a long range Hamiltonian system?

Last post by Johannes « 27 May 2024, 16:08
Replies: 1
by Amadeus » 13 May 2024, 14:35

1 Replies

1034 Views

Last post by Johannes
27 May 2024, 16:08
Calculating Purity of PurificationMPS

Last post by Johannes « 27 May 2024, 15:51
Replies: 1
by vmen » 14 May 2024, 00:14

1 Replies

949 Views

Last post by Johannes
27 May 2024, 15:51
How to define a infiniteT MPS under canonical ensemble

Last post by Johannes « 27 May 2024, 10:33
Replies: 5
by yasin » 16 Jan 2021, 09:24

5 Replies

9656 Views

Last post by Johannes
27 May 2024, 10:33
Can I use tenpy to calculate boson t-J model ?

Last post by Johannes « 27 May 2024, 08:50
Replies: 1
by xuyanniu » 25 May 2024, 01:56

1 Replies

1016 Views

Last post by Johannes
27 May 2024, 08:50
How to use MPS.from_Bflat

Last post by Johannes « 27 May 2024, 08:39
Replies: 3
by ksrai » 12 May 2024, 08:20

3 Replies

1095 Views

Last post by Johannes
27 May 2024, 08:39
Implementing iDMRG for ladder lattices

Last post by Johannes « 08 May 2024, 14:15
Replies: 2
by Fabio_Mendez » 07 May 2024, 19:33

2 Replies

1810 Views

Last post by Johannes
08 May 2024, 14:15

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