pydmqmc.utils.pg_sym_conj

pydmqmc.utils.pg_sym_conj(sym, mask)

Conjugate of a point group symmetry.

Parameters:

symint

The symmetry to be conjugated. This should be the bit representation of the point group symmetry’s irreducible representation.

maskint

Mask for extracting the point group symmetry from the full symmetry representation.

Returns:

int

The symmetry conjugate of the given symmetry.

See also

pg_sym_cross_prod

Cross product of two point group symmetries.

orb_sym

Construct the symmetry of a determinant from its orbitals.

pydmqmc.systems.Integral.generate_renorm_excitation

Example use of this function.