qiskit-community/ffsim

Issues

• Fix Numpy 2.0 warnings

  #323 opened 3 months ago
  1

• Fix conversion to FermionOperator for complex DoubleFactorizedHamiltonian

  #321 opened 3 months ago
  0

• In 2-D Fermi-Hubbard model, support specifying periodic boundary conditions for each dimension separately

  #314 opened 3 months ago
  0

• Feature Request: Custom Excitation List

  #311 opened 3 months ago
  1

• Interaction Pairs are overridden

  #310 opened 3 months ago
  1

• Improve Slater determinant sampler performance

  #297 opened 4 months ago
  1

• Support parallel computation of linear method matrix elements and gradient

  #292 opened 4 months ago
  0

• Allow configuring custom BLAS

  #291 opened 5 months ago
  0

• Add trace method to DiagonalCoulombHamiltonian

  #286 opened 3 months ago
  1

• Make functions accept StateVector in addition to Numpy array

  #253 opened 5 months ago
  3

• Change RDM interface to be more space efficient and consistent with PySCF

  #246 opened 5 months ago
  0

• Support noisy simulations

  #244 opened 5 months ago
  0

• Validation for dataclasses

  #240 opened 6 months ago
  0

• GivensAnsatzOp from and to orbital rotations should respect real-valuedness

  #239 opened 6 months ago
  0

• Add spinless support to slater_determinant_rdm

  #235 opened 5 months ago
  1

• Add complex Givens rotation gate

  #232 opened 6 months ago
  1

• Move DropNegligible transpiler pass to qiskit

  #231 opened 6 months ago
  1

• Parallelize Rust function apply_phase_shift_in_place

  #230 opened 6 months ago
  0

• Parallelize Rust function apply_givens_rotation_in_place

  #229 opened 6 months ago
  0

• Add phis field to GivenAnsatzOperator to support complex Givens rotations

  #228 opened 5 months ago
  1

• Import SamplerPub directly from qiskit.primitives after Qiskit 1.2

  #227 opened 6 months ago
  0

• Finish adding support for spinless gates

  #217 opened 6 months ago
  0

• Add utilities for sampling from a Slater determinant and computing its state vector entries

  #215 opened 6 months ago
  0

• add specialized code for spinless diag Coulomb

  #213 opened 6 months ago
  0

• Add spinless UCJ operator, UCJ gate, and diagonal Coulomb gate

  #209 opened 6 months ago
  0

• Update MolecularData to handle open-shell systems

  #207 opened 5 months ago
  1

• Seg fault encountered in CI for MacOS 13 (x86_64)

  #206 opened 6 months ago
  0

• Merge orbital rotations for double-factorized Trotter and UCJ simulations

  #205 opened 6 months ago
  0

• Add open shell UCJ operator

  #204 opened 6 months ago
  0

• Update UCJOperator to combine alpha-alpha and alpha-beta matrices into single tensor

  #203 opened 6 months ago
  1

• Implement givens_decomposition in Rust

  #197 opened 6 months ago
  0

• don't pass conjugates separately in apply_diag_coulomb_evolution_in_place_z_rep

  #196 opened 6 months ago
  0

• allow orbital rotation and diag coulomb tuples to be a Numpy array dimension instead

  #195 opened 6 months ago
  0

• add tests for protocols

  #189 opened 6 months ago
  0

• Docstring for fermi_hubbard_1d doesn't accurately describe periodic boundary conditions

  #186 opened 6 months ago
  1

• Drop support for Python 3.8

  #183 opened 5 months ago
  0

• Add more specific type annotations for Numpy arrays

  #178 opened 7 months ago
  0

• Add implementation of Estimator primitive to ffsim.qiskit

  #174 opened 7 months ago
  0

• Add implementation of Sampler primitive to ffsim.qiskit

  #173 opened 7 months ago
  0

• Update MergeOrbitalRotations transpiler pass to handle spinless orbital rotations

  #171 opened 7 months ago
  1

• nbsphinx can't handle links formatted as code

  #164 opened 7 months ago
  2

• Add spell checker

  #161 opened 7 months ago
  2

• Update MergeOrbitalRotations to merge with Slater determinant and Hartree-Fock gates

  #154 opened 7 months ago
  0

• CI broken because setup-python doesn't provide pythons 3.8 and 3.9 on MacOS 14

  #144 opened 7 months ago
  1

• Add adjoint method to FermionOperator

  #135 opened 8 months ago
  0

• Add 2-dimensional Fermi-Hubbard model

  #126 opened 6 months ago
  2

• Enable check_untyped_defs mypy option

  #124 opened a month ago
  0

• Add DiagonalCoulombHamiltonian

  #117 opened 6 months ago
  1

• Add Fermi-Hubbard model

  #102 opened 8 months ago
  1

• Flaky linear algebra test on macOS

  #101 opened 10 months ago
  0