Latest General Discussion topics

Topic	Replies	Views	Activity
Please Read: Make It Easier to Help You This community is for technical support and discussion of the ITensor Software, and official packages based on ITensor. We highly recommend using the Julia version of ITensor. It has the same or better performance compa…	0	2119	March 30, 2022
About the General Discussion category	0	754	April 14, 2022
time dependent correlators with electrons tdvp	2	135	October 29, 2026
TensorMixedStates.jl 2.0: density matrices as MPS and Lindblad evolution with ITensorMPS	0	36	October 26, 2026
Where should I start learning iTensor as a beginner?	1	101	September 11, 2026
iDMRG package built on ITensors.jl julia	3	217	July 3, 2026
MPS and MPO in Quantum Circult mps , mpo	1	124	January 30, 2026
Non-Hermitian DMRG in ITensor julia	4	280	December 19, 2025
Understanding the METTS Example Implementation in ITensor	1	142	November 9, 2025
Get truncation error when using apply mps	1	138	October 24, 2025
Real time evolution with H(t) mps , mpo	1	140	June 11, 2025
Problem using TEBD algorithm to represent Gibbs states julia , mpo	3	145	May 29, 2025
Introducing ITensorEntropyTools.jl entanglement	0	244	January 6, 2025
ERROR: LoadError: UndefVarError: `checkdone!` not defined in `ITensors` julia	2	147	November 28, 2024
[ANN] ITensors.jl v0.7 breaking release (MPS/MPO code moved to ITensorMPS.jl) julia , dmrg , mps , announcement , tdvp	0	241	October 25, 2024
How does DMRG wind up in a different QN symmetry sector dmrg	2	122	October 3, 2024
MPO construction and compression principles (or: how does OpSum work?)	3	455	July 27, 2024
Analytic split of quantum gates as tensor networks in specific cases like Pauli rotations	2	165	June 5, 2024
Finite temperature reference	1	255	June 2, 2024
Applying the Jordan-Wigner String Operator in the Kondo Problem mpo , fermions	3	341	May 28, 2024
[ANN] ITensorMPS.jl initial release julia , dmrg , mps , announcement , tdvp	3	518	May 22, 2024
[ANN] ITensorTDVP.jl v0.4 release julia , mps , announcement , tdvp	0	215	May 15, 2024
How to measure the average value of the magnetic moment Mz in the z-axis direction using metts julia	1	191	May 11, 2024
[ANN] Breaking change in ITensorTDVP.jl v0.3 julia , dmrg , announcement , tdvp	0	117	May 6, 2024
ITensorTDVP installing error	6	217	April 2, 2024
[ANN] Initial release of new ITensor GPU backends julia , announcement	9	1985	February 22, 2024
[ANN] Change to keyword argument behavior in ITensors.jl julia , announcement	5	402	February 13, 2024
Does ITensor welcome links to open source libraries based on ITensor? cpp , mpo	10	640	December 20, 2023
ITensor on GPU and conserved Quantum numbers julia , dmrg	5	549	October 19, 2023
Drawing the T-h diagram from T dependent m-h curves	5	555	October 18, 2023

Please Read: Make It Easier to Help You

This community is for technical support and discussion of the ITensor Software, and official packages based on ITensor. We highly recommend using the Julia version of ITensor. It has the same or better performance compa…