Do a type of finite-temperature Hartree-Fock.
Do a type of finite-temperature Hartree-Fock.

Reweight the probabilities of generating a determinant so that we
are instead calculating Z = sum_{i} e^{-\beta E_HF(i)}, where
E_HF(i) is the Hartree-Fock energy of a given determinant i, and
the sum runs over all possible determinants.

hande-qmc/hande,hande-qmc/hande,hande-qmc/hande,hande-qmc/hande,hande-qmc/hande,ruthfranklin/hande