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[BUG] Repeated HDF5 read of MPS becomes increasingly slow, apparently related to GC
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3
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62
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September 28, 2026
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How do you make projective measurements?
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8
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353
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September 21, 2026
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iDMRG package built on ITensors.jl
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3
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194
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July 3, 2026
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Large precision error for TDVP of ITensorInfiniteMPS
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6
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238
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July 2, 2026
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Contracting ITenor with MPO
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3
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146
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June 4, 2026
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Question About MPO Compression Algorithms in ITensor
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1
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116
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May 8, 2026
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truncate(...; site_range=j:j+1) and then on j+1:j+2 is not equivalent to truncate(...; site_range=j:j+2)?
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4
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177
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May 6, 2026
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Error while calculating out-of-time correlators
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5
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206
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April 10, 2026
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Exponential of single-site operators with QN
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2
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135
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April 3, 2026
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IDMRG for 1-D spin chain
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3
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189
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March 31, 2026
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Time dependent correlation functions with TDVP
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4
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196
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March 6, 2026
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"In-place" sparse MPS for boundaryMPS
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0
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61
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February 17, 2026
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Slow convergence of spin 1 AF Heisenberg chain
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2
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135
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February 5, 2026
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Parallel DMRG in ITensorParallel.jl
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0
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92
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January 29, 2026
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Customized Operator Error: "Fluxes not all equal"
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3
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228
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January 28, 2026
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Simulation of a time-depend 1-D Bose-Hubbard model
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3
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141
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January 20, 2026
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Transverse Operators through ITensors
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0
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67
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January 13, 2026
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DMRG3S with subspace expansion and randomized SVD
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0
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114
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January 2, 2026
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Non-Hermitian DMRG in ITensor
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4
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265
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December 19, 2025
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Large tensor network with extremely sparse tensors
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4
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170
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November 14, 2025
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Finite Temperature for canonical ensembles
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3
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190
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November 12, 2025
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Inquiry about PBC-optimized DMRG support in ITensor
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2
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168
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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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84
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November 10, 2025
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Hardcore two-species bosonic system implementable within tJ sitetype?
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2
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178
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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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3
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177
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November 7, 2025
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Large spin DMRG
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6
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220
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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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100
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November 1, 2025
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How to use Float64 with GPU backend
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2
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141
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September 11, 2025
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Low GPU utilization (<25%) when accelerating DMRG with GPU
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4
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245
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September 10, 2025
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Using the sum of exponentials to fit long-range interactions
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2
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186
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September 6, 2025
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