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About the ITensor Julia Questions category
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0
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432
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April 13, 2022
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denseblocks on dense tensor fails
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2
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13
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October 8, 2025
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Taking Itensor Gradients
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1
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23
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October 7, 2025
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Manually set MPS tensors with QN conservation features enabled
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0
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17
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October 4, 2025
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Hard Core Bose Hubbard model
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1
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56
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September 30, 2025
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Converting Finite MPS to Infinite MPS
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0
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29
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September 29, 2025
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How to set customed eltype for op() methods?
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3
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26
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September 29, 2025
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Unit Cell Choice and interaction terms in VUMPS
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0
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46
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September 23, 2025
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Bose Hubbard model with cavity interaction
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6
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54
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September 17, 2025
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Finite Temperature for canonical ensembles
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2
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42
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September 11, 2025
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How to use Float64 with GPU backend
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3
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33
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September 21, 2025
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Low GPU utilization (<25%) when accelerating DMRG with GPU
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5
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54
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September 10, 2025
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Hardcore two-species bosonic system implementable within tJ sitetype?
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0
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25
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August 26, 2025
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Explicitly construct the reduced density matrix
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2
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47
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August 26, 2025
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Modified TEBD with QR decomposition
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1
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52
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August 18, 2025
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Gate out of OpSum term
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2
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39
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August 18, 2025
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How to set the bond dimension of a MPO
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9
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755
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August 14, 2025
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Inconsistent behaviour of combiner with and without qns
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0
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18
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August 13, 2025
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Creating an ITensor from Op with a single index
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2
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32
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August 13, 2025
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TDVP for a Mixed Site System
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4
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101
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August 22, 2025
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Writing the following Hamiltonian as MPOs for DMRG calculation
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1
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54
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August 1, 2025
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Relabelling MPS indices
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1
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56
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July 28, 2025
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How to construct a MPS ground state to calculate?
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3
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73
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July 28, 2025
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Programmatically generate SiteTypes on the fly
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4
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44
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August 6, 2025
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Unexpected qns for fermionic siteind
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4
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47
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July 27, 2025
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InfiniteMPS excitations
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3
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62
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July 27, 2025
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VUMPS convergence issues
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8
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196
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July 27, 2025
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Bosonic sites with site dependent occupation cutoffs.
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2
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37
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July 25, 2025
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Reduced density matrix of an MPO
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5
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87
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July 16, 2025
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Error in basic mpo contraction
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2
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31
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July 14, 2025
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