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Entanglement entropy from DMRG for XXZ model
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3
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162
|
August 7, 2025
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Exited state with fixed QN
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2
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69
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July 22, 2025
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How to build an MPO using 2-sites local operators?
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1
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92
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July 17, 2025
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Dynamical Structure Factor of 1D Spin-1 chain
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1
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91
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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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49
|
July 8, 2025
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Is it possible to limit disk usage when using write_when_maxdim_exceeded=true in DMRG?
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0
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58
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June 25, 2025
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DMRG not converging for FHM in SC phase
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2
|
78
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June 10, 2025
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Exact Diagonalization code's link not working
|
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11
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120
|
June 9, 2025
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First DMRG sweep takes significantly Longer
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4
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85
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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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104
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June 3, 2025
|
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To understand if an MPS is VBS?
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5
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90
|
May 27, 2025
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negative energy for a semi positive definite (non-local) hamiltonian
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2
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49
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May 22, 2025
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Understanding conserved QNs
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3
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98
|
May 19, 2025
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DMRG on multiple GPUs
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0
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53
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May 5, 2025
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A problem of MPS self - contraction.
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5
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97
|
May 3, 2025
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Numerical evidence for even-odd width effects in 2D repulsive Hubbard model (cylinder) at half-filling: Spin correlations and Haldane conjecture connection?
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1
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99
|
May 2, 2025
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Total spin operator for Electron sites system
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6
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135
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May 8, 2025
|
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Example codes for using QTT to solve a PDE
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3
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117
|
April 15, 2025
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Unexpected scaling of OpSum
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7
|
144
|
April 15, 2025
|
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On computing Neutral Gap using OBC
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1
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92
|
April 6, 2025
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Difference in observable value for spins with fully symmetric Hamiltonian
|
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1
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49
|
April 4, 2025
|
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Multi-point correlation function using ITensor DMRG
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5
|
162
|
March 24, 2025
|
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TDVP with Penatly Terms
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3
|
139
|
March 14, 2025
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Expectation value of an operator after dmrg using ground state.
|
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15
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228
|
March 11, 2025
|
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Non-hermitian DMRG algorithm for steady state
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9
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190
|
March 19, 2025
|
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Absence of a feedback in case of non hermitian hamiltonian
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21
|
228
|
March 7, 2025
|
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MPS purification and MPO purification
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0
|
109
|
March 5, 2025
|
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MPO for Anyon Hubbard model
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|
12
|
199
|
March 16, 2025
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On the naive contraction implementation
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0
|
57
|
February 28, 2025
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Gauge preserving MPO's
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2
|
57
|
February 28, 2025
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