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Stack multiple MPOs on an MPS
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2
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131
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February 19, 2024
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VUMPS for multi-site unit cells
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8
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459
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February 6, 2024
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MPO for an exponential operator
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1
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100
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February 2, 2024
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Trace distance of two MPS
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14
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826
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January 23, 2024
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Exponential of a three-site MPO
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7
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740
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January 23, 2024
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find kernel space of a MPO
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2
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71
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January 17, 2024
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converges in tdvp function
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4
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422
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January 8, 2024
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Does ITensor welcome links to open source libraries based on ITensor?
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10
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328
|
December 20, 2023
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MPO construction from multi-site OpSum
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2
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178
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December 6, 2023
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Projection operators of complex Hilbert space
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0
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156
|
November 29, 2023
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Confused on the documentation
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2
|
184
|
November 27, 2023
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DMRG for non Hermitian MPO
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3
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408
|
November 16, 2023
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Applying down projection operator to Up spin site gives psi with "Sz" = NaN instead of 0.
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5
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270
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November 14, 2023
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Time Evolution of wave function when Hamiltonian is time dependent
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4
|
291
|
November 14, 2023
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CUDA Issue When Converting MPS to MPO
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2
|
187
|
November 9, 2023
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Time Evolution of wave function when Hamiltonian is time dependent.
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0
|
133
|
November 10, 2023
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State fidelity between two mixed states
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|
2
|
141
|
October 25, 2023
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Computational complexity of applying a series of MPO on a reduced density matrix
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0
|
140
|
October 23, 2023
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Bug in multiplying MPOs and tracing MPOs
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2
|
305
|
October 23, 2023
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Computing Logarithmic Negativity with an MPO
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0
|
202
|
October 17, 2023
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Modifying DMRG-X to target specific excited State of H
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1
|
190
|
October 14, 2023
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When I select a local Hilbert space with dimensions exceeding 10000, it will appear ERROR: LoadError: OutOfMemoryError()
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2
|
178
|
October 9, 2023
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Accessing zero-magnetization sector in Hamiltonian MPO
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2
|
186
|
October 5, 2023
|
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Fourier Transform of Hamiltonian and MPO
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|
6
|
325
|
September 18, 2023
|
|
`apply(::MPO, ::MPO)` is slower on the GPU than on the CPU
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|
6
|
254
|
September 15, 2023
|
|
How does ITensor really deal with two dimensional systems?
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4
|
285
|
August 31, 2023
|
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More efficiently compute the expectation value of an MPO that scale as O(N^4) (Binder cumulant)?
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|
11
|
739
|
August 5, 2023
|
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string correlation function of several sites
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|
11
|
333
|
August 4, 2023
|
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Error with conserved quantum numbers
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6
|
248
|
July 31, 2023
|
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Errors in the Ground-State Energy in a Next NN 1D Spin Chain
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|
2
|
210
|
July 28, 2023
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