Ffsim

What's Changed
* Add function to compute multireference state for product operators by kevinsung in https://github.com/qiskit-community/ffsim/pull/138
* reorganize docs by kevinsung in https://github.com/qiskit-community/ffsim/pull/139
* refactor intro notebook into explanatory material by kevinsung in https://github.com/qiskit-community/ffsim/pull/140
* Fix edge case in fermi_hubbard_1d by bartandrews in https://github.com/qiskit-community/ffsim/pull/142
* docs: use nitrogen instead of ethene and lower notebook timeout to 300s by kevinsung in https://github.com/qiskit-community/ffsim/pull/143
* split part of df trotter tutorial into explanation by kevinsung in https://github.com/qiskit-community/ffsim/pull/145
* factor out utilities from linear method by kevinsung in https://github.com/qiskit-community/ffsim/pull/147
* docs: flesh out entanglement forging guide by kevinsung in https://github.com/qiskit-community/ffsim/pull/148
* use MOLPRO table from pyscf by kevinsung in https://github.com/qiskit-community/ffsim/pull/149
* Enable cargo clippy check by kevinsung in https://github.com/qiskit-community/ffsim/pull/150
* add slater determinant gate by kevinsung in https://github.com/qiskit-community/ffsim/pull/151
* Change SlaterDeterminantJW API to match slater_determinant function by kevinsung in https://github.com/qiskit-community/ffsim/pull/152
* add hartree-fock gate by kevinsung in https://github.com/qiskit-community/ffsim/pull/153
* accept tuple of orbital rotations in slater determinant by kevinsung in https://github.com/qiskit-community/ffsim/pull/155
* accept tuple of orbital rotations in qiskit gate instead of spin by kevinsung in https://github.com/qiskit-community/ffsim/pull/156
* update MergeOrbitalRotations to handle Slater determinants by kevinsung in https://github.com/qiskit-community/ffsim/pull/157
* diag coulomb gate: don't add cphase gates if matrix entry is zero by kevinsung in https://github.com/qiskit-community/ffsim/pull/158
* organize qiskit module into submodules by kevinsung in https://github.com/qiskit-community/ffsim/pull/159


**Full Changelog**: https://github.com/qiskit-community/ffsim/compare/v0.0.28...v0.0.29

What's Changed
* Simplify interaction term in Fermi-Hubbard model by kevinsung in https://github.com/qiskit-community/ffsim/pull/133
* Add Dockerfile, compose.yaml, and usage instructions by kevinsung in https://github.com/qiskit-community/ffsim/pull/134
* add dockerignore and simplify dockerfile, and test in CI by kevinsung in https://github.com/qiskit-community/ffsim/pull/136
* refactor docs by kevinsung in https://github.com/qiskit-community/ffsim/pull/137


**Full Changelog**: https://github.com/qiskit-community/ffsim/compare/v0.0.27...v0.0.28

What's Changed
* Add ffsim.qiskit module and OrbitalRotationJW gate by kevinsung in https://github.com/qiskit-community/ffsim/pull/123
* Rename apply_on_site_num_num_interaction to apply_on_site_interaction by kevinsung in https://github.com/qiskit-community/ffsim/pull/125
* Add one-dimensional Fermi-Hubbard model by bartandrews in https://github.com/qiskit-community/ffsim/pull/106
* add qiskit diag coulomb evo and ucj operator gates by kevinsung in https://github.com/qiskit-community/ffsim/pull/127
* force orbital_rotation to be a kwarg in apply diag coulomb evo by kevinsung in https://github.com/qiskit-community/ffsim/pull/128
* Add MergeOrbitalRotations transpiler pass for merging consecutive orbital rotation gates by kevinsung in https://github.com/qiskit-community/ffsim/pull/129
* add DropNegligible transpiler pass by kevinsung in https://github.com/qiskit-community/ffsim/pull/130
* Remove tox as dev dependency since it should be installed in an isolated environment by kevinsung in https://github.com/qiskit-community/ffsim/pull/131
* Remove asv benchmarks by kevinsung in https://github.com/qiskit-community/ffsim/pull/132

New Contributors
* bartandrews made their first contribution in https://github.com/qiskit-community/ffsim/pull/106

**Full Changelog**: https://github.com/qiskit-community/ffsim/compare/v0.0.26...v0.0.27

What's Changed
* make python directory in tests by kevinsung in https://github.com/qiskit-community/ffsim/pull/118
* Add Fermion operator mapping methods by kevinsung in https://github.com/qiskit-community/ffsim/pull/119
* add number operator test by kevinsung in https://github.com/qiskit-community/ffsim/pull/120
* test spin for basic gates by kevinsung in https://github.com/qiskit-community/ffsim/pull/121
* Document Givens decomposition by kevinsung in https://github.com/qiskit-community/ffsim/pull/122


**Full Changelog**: https://github.com/qiskit-community/ffsim/compare/v0.0.25...v0.0.26

What's Changed
* relax requirements by kevinsung in https://github.com/qiskit-community/ffsim/pull/116


**Full Changelog**: https://github.com/qiskit-community/ffsim/compare/v0.0.24...v0.0.25

What's Changed
* switch from black to ruff format by kevinsung in https://github.com/qiskit-community/ffsim/pull/108
* rename t2_amplitudes and t1_amplitudes to t2 and t1 by kevinsung in https://github.com/qiskit-community/ffsim/pull/109
* use diag coulomb indices instead of diag coulomb mask by kevinsung in https://github.com/qiskit-community/ffsim/pull/110


**Full Changelog**: https://github.com/qiskit-community/ffsim/compare/v0.0.23...v0.0.24