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	2114	March 30, 2022
About the General Discussion category	0	751	April 14, 2022
time dependent correlators with electrons tdvp	2	127	October 29, 2026
TensorMixedStates.jl 2.0: density matrices as MPS and Lindblad evolution with ITensorMPS	0	26	October 26, 2026
Where should I start learning iTensor as a beginner?	1	91	September 11, 2026
iDMRG package built on ITensors.jl julia	3	212	July 3, 2026
MPS and MPO in Quantum Circult mps , mpo	1	121	January 30, 2026
Non-Hermitian DMRG in ITensor julia	4	275	December 19, 2025
Understanding the METTS Example Implementation in ITensor	1	137	November 9, 2025
Get truncation error when using apply mps	1	134	October 24, 2025
Real time evolution with H(t) mps , mpo	1	137	June 11, 2025
Problem using TEBD algorithm to represent Gibbs states julia , mpo	3	140	May 29, 2025
Introducing ITensorEntropyTools.jl entanglement	0	241	January 6, 2025
ERROR: LoadError: UndefVarError: `checkdone!` not defined in `ITensors` julia	2	143	November 28, 2024
[ANN] ITensors.jl v0.7 breaking release (MPS/MPO code moved to ITensorMPS.jl) julia , dmrg , mps , announcement , tdvp	0	233	October 25, 2024
How does DMRG wind up in a different QN symmetry sector dmrg	2	117	October 3, 2024
MPO construction and compression principles (or: how does OpSum work?)	3	449	July 27, 2024
Analytic split of quantum gates as tensor networks in specific cases like Pauli rotations	2	160	June 5, 2024
Finite temperature reference	1	250	June 2, 2024
Applying the Jordan-Wigner String Operator in the Kondo Problem mpo , fermions	3	335	May 28, 2024
[ANN] ITensorMPS.jl initial release julia , dmrg , mps , announcement , tdvp	3	509	May 22, 2024
[ANN] ITensorTDVP.jl v0.4 release julia , mps , announcement , tdvp	0	213	May 15, 2024
How to measure the average value of the magnetic moment Mz in the z-axis direction using metts julia	1	188	May 11, 2024
[ANN] Breaking change in ITensorTDVP.jl v0.3 julia , dmrg , announcement , tdvp	0	115	May 6, 2024
ITensorTDVP installing error	6	215	April 2, 2024
[ANN] Initial release of new ITensor GPU backends julia , announcement	9	1977	February 22, 2024
[ANN] Change to keyword argument behavior in ITensors.jl julia , announcement	5	396	February 13, 2024
Does ITensor welcome links to open source libraries based on ITensor? cpp , mpo	10	629	December 20, 2023
ITensor on GPU and conserved Quantum numbers julia , dmrg	5	543	October 19, 2023
Drawing the T-h diagram from T dependent m-h curves	5	548	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…