Enum OpType

Enum Documentation

enum class sequant::mbpt::OpType

enumerates the known Operator types

Values:

enumerator h

1-body Hamiltonian

enumerator f

Fock operator.

f̃

orbitals)

closed Fock operator (i.e. Fock operator due to fully-occupied

θ

general fock space operator

enumerator g

2-body Coulomb

enumerator t

cluster amplitudes

λ

deexcitation cluster amplitudes

enumerator A

antisymmetrizer

enumerator S

particle symmetrizer

enumerator L

left-hand eigenstate

enumerator R

right-hand eigenstate

enumerator R12

geminal kernel

enumerator GR

GR kernel from f12 theory.

enumerator C

cabs singles op

enumerator RDM

RDM.

enumerator RDMCumulant

RDM cumulant.

δ

Kronecker delta (=identity) operator.

enumerator h_1

Hamiltonian perturbation.

enumerator t_1

first order perturbed excitation cluster operator

λ_1

first order perturbed deexcitation cluster operator

enumerator invalid

invalid operator