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MPS emulator for LUCJ circuits#334

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bartandrews wants to merge 81 commits intoqiskit-community:mainqiskit-community/ffsim:mainfrom bartandrews:mpobartandrews/ffsim:mpoCopy head branch name to clipboard

+1,885-1

Commits

Commits on Oct 25, 2024

• add to_mpo method to MolecularHamiltonian class

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  7bbd1b7

• specify class name as MPOModel

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  b283f11

• fix comment

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  15c5823

• remove print statements

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  5795e04

• add docstrings for TeNPy classes

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  acc9845

Commits on Oct 27, 2024

• add lucj_circuit_as_mps function

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  38078be

Commits on Oct 28, 2024

• update how-to notebook

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  7b8113b

• clean-up code

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  e0b26dc

• fix docstrings

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• fix docstring 2

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  c9a93be

• import annotations

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  0103d47

• fix docstring 3

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  28de05f

Commits on Oct 29, 2024

• fix molecular Hamiltonian MPO conversion

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  c32dc85

• fix type hint

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  5afd692

• remove unused import

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  b84ac28

• import ordering

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  6049511

• fix type hint import

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  cc380c7

• fix type hints in gates.py

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  56159ea

• fix type hints in lucj_circuit.py

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  3820e25

• fix type hint for util.py

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  94b7d93

• fix another type hint in lucj_circuit.py

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  18078c9

Commits on Nov 1, 2024

• add from_molecular_hamiltonian static method

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• directly import UCJOpSpinBalanced for type hint

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  cd0f1ce

• update notebook

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  ea4f56f

• update notebook 2

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  e608dc5

Commits on Nov 4, 2024

• fix formatting

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  a975567

• resolve conflict in __init__ file

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  7af99aa

• resolve conflicts

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  13fd307

• Merge branch 'main' into mpo

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  8eb2749

• start transition from qubit to fermionic gate names

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  fa52080

Commits on Nov 6, 2024

• finish transition from qubit to fermionic gate names

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  20c24ce

• minor change to NNgate

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  6be63f1

Commits on Nov 7, 2024

• apply UCJ operator directly

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  e997491

• add final_orbital_rotation

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  0db2929

Commits on Nov 8, 2024

• remove decimal_places argument of from_molecular_hamiltonian

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  12263d5

• fix final_orbital_rotation bug

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  b8f35fb

• add zip loop in lucj_circuit

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  205b3c4

• add keyword-only arguments

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  f2b9e90

• fix angles in orbital_rotation

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  e99a1fd

• leverage current_basis in lucj_circuit_as_mps

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  bdf583b

• closed-form expressions for gates

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  18ae3f3

• remove flag from __init__ in MolecularHamiltonianMPOModel

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  d25d18d

Commits on Nov 10, 2024

• delete __init__ method from MolecularHamiltonianMPOModel

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  e387940

• reduce numpy use

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  c931665

• streamline sym_cons_basis

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  b40e4e3

• remove unnecesary phase factor in apply_orbital_rotation

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  9fe8ed9

• get rid of conj argument for givens_rotation

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  994b651

Commits on Nov 12, 2024

• add test_apply_orbital_rotation

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  43aa2b2

• fix norb definition

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  e25a1d1

• remove MolecularChain class

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  1e6858e

• tidy lucj_circuit_test

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  9fbdfc9

• refactor bitstring_to_mps

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  b9cf3a1

Commits on Nov 13, 2024

• Merge branch 'main' into mpo

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  f6c7fe6

Commits on Nov 14, 2024

• tidy MolecularHamiltonianMPOModel

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  debce23

• simplify for loops

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  dc7d07f

• tidy product_state_as_mps utility function

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  2e1777c

• rename lucj_circuit_as_mps to apply_ucj_op_spin_balanced

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  c7dcc6b

• fix notebook

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  3207948

Commits on Nov 15, 2024

• major gate refactoring

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  1300a13

• improve docstrings

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  cee4538

Commits on Nov 21, 2024

• add more gate tests

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  c4f305e

• fix notebook

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  0311020

• fix typo

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  0f84845

Commits on Nov 22, 2024

• address review comments

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  df7bab5

• add time argument to apply_diag_coulomb_evolution function

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  697bbc7

• add random molecular Hamiltonian to all gate tests

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  1f7c322

• start simplifying molecular Hamiltonian

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  3007015

Commits on Nov 23, 2024

• Merge branch 'qiskit-community:main' into mpo

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  eb0fbc9

• simplify two_body_tensor loop in molecular Hamiltonian

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  8f0640c

• fix minor errors

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  62f9ec5

• further simplify two_body_tensor loop in molecular Hamiltonian

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  7ed0f2c

Commits on Nov 28, 2024

• refactor molecular hamiltonian

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  6efd6d7

Commits on Nov 29, 2024

• expand molecular Hamiltonian test

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  e2ab247

• Merge branch 'main' into mpo

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  c6621ca

Commits on Dec 7, 2024

• Merge branch 'main' into mpo

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  7ab4480

Commits on Dec 8, 2024

• revert mol hamiltonian test comparison

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  8b4e6c1

Commits on Dec 20, 2024

• update test

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  864b0b0

• simplify bitstring_to_mps

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  fb7f9a8

• simplify molecular hamiltonian MPO (sign issue still present)

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  f4f63c8

• simplify test

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  74e4579

• add test case

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