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Writing the following Hamiltonian as MPOs for DMRG calculation
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1
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22
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August 1, 2025
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InfiniteMPS excitations
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2
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39
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July 27, 2025
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Exited state with fixed QN
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2
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22
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July 22, 2025
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Reduced density matrix of an MPO
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5
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72
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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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25
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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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39
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July 13, 2025
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Dynamical Structure Factor of 1D Spin-1 chain
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1
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38
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July 12, 2025
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Using ITensorMPS to efficiently calculate all principal minors of a matrix
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0
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29
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July 8, 2025
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METTS for Majorana fermion
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2
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51
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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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76
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June 21, 2025
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MPS ITensorQTT construction error (exponential scaling)
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8
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71
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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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61
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June 13, 2025
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DMRG not converging for FHM in SC phase
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2
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54
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June 10, 2025
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First DMRG sweep takes significantly Longer
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4
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37
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June 3, 2025
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Automatic JWT handling in `AutoMPO` and `op` functions
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6
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54
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June 3, 2025
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Understanding the METTS implementation in iTensor (example in repository is dead)
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2
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48
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June 3, 2025
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Qudits/Boson observable expectation problems
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2
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33
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June 2, 2025
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Problem using TEBD algorithm to represent Gibbs states
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3
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57
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May 29, 2025
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Efficiency of changing indices
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7
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42
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June 6, 2025
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General usage: `replacesites!`substitute?
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1
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43
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May 24, 2025
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Restart DMRG with stored MPS
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3
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48
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May 14, 2025
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Issue with LinearAlgebra (and julia) 1.12
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7
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89
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May 8, 2025
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Linear equation solving: A*phi=psi with A hamiltonian and psi MPS gives phi as Itensor object
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1
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35
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May 4, 2025
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Different output each time I run a function
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3
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52
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April 30, 2025
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Total spin operator for Electron sites system
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6
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71
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May 8, 2025
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Memory issues when checkpointing DMRG
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3
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79
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April 24, 2025
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implementation of swap gate without movesite function
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5
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67
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April 10, 2025
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On computing Neutral Gap using OBC
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1
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50
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April 6, 2025
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Would it be possible to enhance subtyping in ITensorMPS?
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5
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32
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April 1, 2025
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Customized Operator Error: "Fluxes not all equal"
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2
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62
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April 1, 2025
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