|
How to efficiently solve a specific correlation_matrix(acctually is a vector)?
|
|
1
|
62
|
January 12, 2025
|
|
some problem of purification program
|
|
0
|
66
|
January 12, 2025
|
|
Quantum number conservation in DMRG
|
|
4
|
86
|
January 8, 2025
|
|
Does ITensor Have a Method to Diagonalize an MPO Hamiltonian?
|
|
4
|
150
|
January 9, 2025
|
|
Fixed bond dimension operations
|
|
10
|
74
|
January 7, 2025
|
|
How fast should products of MPO and MPS be?
|
|
4
|
90
|
January 10, 2025
|
|
DMRG fails to reproduce the same charge density wave pattern with the reference
|
|
6
|
75
|
December 25, 2024
|
|
partial trace of MPO
|
|
5
|
767
|
December 23, 2024
|
|
Implementing Complex Arithmetic in DMRG for Studying Chiral Spin Liquids in the Hubbard Model
|
|
4
|
91
|
December 21, 2024
|
|
Creating the right MPS/MPO and how to do so manually.
|
|
0
|
96
|
December 16, 2024
|
|
Construct outer product of mixed-type delta's as an MPS
|
|
1
|
55
|
December 16, 2024
|
|
How to keep zero singular values during SVD?
|
|
8
|
83
|
December 25, 2024
|
|
The question of calculating the zero-frequency Green's function for a one-dimensional interacting fermion model with open and periodic boundary conditions.
|
|
0
|
65
|
December 6, 2024
|
|
DMRG fails for complex Hamiltonian (still Hermitian)
|
|
4
|
144
|
December 5, 2024
|
|
ERROR: LoadError: UndefVarError: `checkdone!` not defined in `ITensors`
|
|
3
|
53
|
November 28, 2024
|
|
Artificially increase bond dimension of MPS with conserved QNs
|
|
4
|
87
|
November 24, 2024
|
|
how to construct two component bose hubbard model in Julia Itensor?
|
|
5
|
499
|
November 21, 2024
|
|
How to obtain the wavefunction of the local subsystem (3 qubits) from a MPS (20 qubits)?
|
|
1
|
44
|
November 13, 2024
|
|
From exact diagonalization to MPS
|
|
3
|
76
|
November 18, 2024
|
|
Efficiently Constructing MPS from Large 2^N Coefficient Arrays for QFT
|
|
5
|
97
|
November 1, 2024
|
|
VUMPS example, 2d heisenberg model interaction term
|
|
8
|
138
|
October 30, 2024
|
|
Questions about `apply`
|
|
3
|
118
|
October 30, 2024
|
|
State preparation using variational quantum circuit ansatz
|
|
3
|
83
|
October 29, 2024
|
|
Questions about the conserved total dipole moment
|
|
5
|
121
|
October 27, 2024
|
|
[ANN] ITensors.jl v0.7 breaking release (MPS/MPO code moved to ITensorMPS.jl)
|
|
2
|
167
|
October 25, 2024
|
|
Heisenberg model with an external field
|
|
2
|
75
|
October 24, 2024
|
|
ITensorsPackageCompilerExt Precompilation Failure (Julia v1.11)
|
|
5
|
66
|
October 20, 2024
|
|
Site ordering for MPS
|
|
3
|
60
|
October 18, 2024
|
|
How to set a cutoff to the maximum occupancy of bose site type in ITensor.jl
|
|
3
|
50
|
October 11, 2024
|
|
State evolution in Bose-Hubbard model - Julia
|
|
3
|
165
|
October 9, 2024
|