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About the ITensor Julia Questions category
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0
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440
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April 13, 2022
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To compute DEE for an MPS
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1
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20
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December 27, 2025
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Obtaining elements of tensors
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1
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22
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December 22, 2025
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Slicing of MPS / MPO and in-place contract / apply
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1
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38
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December 19, 2025
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TDVP Time-Evolution Not Gaining GPU Speedup
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1
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47
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December 11, 2025
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Is there a way to save checkpoints for Julia's TD-DMRG?
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5
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52
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December 8, 2025
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`MPO` of a matrix doubling my matrix dimensions?
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1
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42
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December 6, 2025
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Error when using tdvp
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1
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35
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December 5, 2025
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Taking Itensor Gradients
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6
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109
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December 5, 2025
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Free Fermion Rotations on QN conserved state
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6
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20
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December 11, 2025
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Does ITensor support SU(3) fermion systems?
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2
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50
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November 30, 2025
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Purifying MPO into MPS
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3
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52
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November 26, 2025
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calculation time in using GPU tensor vs CPU tensor
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6
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48
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December 2, 2025
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Custom OpName with int converted to string
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3
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33
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November 30, 2025
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Multi threading in ITensor
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10
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67
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November 20, 2025
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Large tensor network with extremely sparse tensors
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5
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56
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November 24, 2025
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Operator entanglement of an MPO
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3
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101
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November 12, 2025
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Finite Temperature for canonical ensembles
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3
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95
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November 12, 2025
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Manually set MPS tensors with QN conservation features enabled
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1
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55
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November 10, 2025
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MPS more than 1000 sites
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1
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38
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November 10, 2025
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Hardcore two-species bosonic system implementable within tJ sitetype?
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3
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77
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November 9, 2025
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Computing Renyi entropy of a sub-system in the middle of a 1D chain
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4
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46
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November 7, 2025
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Large spin DMRG
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7
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58
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November 5, 2025
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Unexpected error with number-conserving MPO when result is zero
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2
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33
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November 1, 2025
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“Eigen currently only supports block diagonal matrices.” when applying an MPO to a MPS with QNs
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4
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42
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November 1, 2025
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Making ITensor merge arbitary tensors with named index values
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1
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28
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October 31, 2025
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Implementing block Sparse MPOs and relation with Quantum Numbers
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1
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42
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October 26, 2025
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Bose Hubbard model with cavity interaction
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7
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105
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October 20, 2025
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Unexpected error in 2D quantum number conserving DMRG (with unusual "fractal" path)
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8
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91
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October 28, 2025
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denseblocks on dense tensor fails
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2
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49
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October 8, 2025
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