openfermion.transforms.bravyi_kitaev_fast_edge_matrix

Use InteractionOperator to construct edge matrix required for the algorithm

openfermion.transforms.bravyi_kitaev_fast_edge_matrix(
    iop: openfermion.ops.InteractionOperator,
    n_qubits: Optional[int] = None
) -> numpy.ndarray

Edge matrix contains the information about the edges between vertices. Edge matrix is required to build the operators in bravyi_kitaev_fast model.

iop InteractionOperator
n_qubits int

number of qubits

edge_matrix Numpy array

A square numpy array containing information about the edges present in the model.