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About the ITensor Julia Questions category
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0
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426
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April 13, 2022
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Hardcore two-species bosonic system implementable within tJ sitetype?
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0
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10
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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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29
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August 26, 2025
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Hard Core Bose Hubbard model
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0
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17
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August 24, 2025
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Modified TEBD with QR decomposition
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1
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43
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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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29
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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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748
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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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12
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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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27
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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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78
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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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45
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August 1, 2025
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Relabelling MPS indices
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1
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51
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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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67
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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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39
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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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43
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July 27, 2025
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InfiniteMPS excitations
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3
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54
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July 27, 2025
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VUMPS convergence issues
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8
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187
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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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33
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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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77
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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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26
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July 14, 2025
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The issues of frequent recompilation and low computational efficiency in ITensor.jl
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1
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44
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July 13, 2025
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Algorithm for truncated SVD and eigendecomposition
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2
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52
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July 10, 2025
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How to replace SVD in ITensors by random SVD
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3
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305
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July 9, 2025
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Compress MPS with given maximal bond dimension
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4
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49
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July 13, 2025
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Best way to move from electron to fermion site type
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3
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56
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June 30, 2025
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METTS for Majorana fermion
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2
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58
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June 22, 2025
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Real time evolution of Hubbard chain
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1
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79
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June 21, 2025
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Setting specific values for part of a block-sparse (QN conserving) MPS
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3
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38
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June 29, 2025
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MPS ITensorQTT construction error (exponential scaling)
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8
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73
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June 13, 2025
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Outer function errors, Mutual Information
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5
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64
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June 13, 2025
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