qiskit.aqua.utils.get_entangler_map

get_entangler_map(map_type, num_qubits, offset=0)

Utility method to get an entangler map among qubits.

パラメータ

• map_type (str) – 『full』 entangles each qubit with all the subsequent ones 『linear』 entangles each qubit with the next 『sca』 (shifted circular alternating entanglement) is a circular entanglement where the 『long』 entanglement is shifted by one position every block and every block the role or control/target qubits alternate

• num_qubits (int) – Number of qubits for which the map is needed

• offset (int) – Some map_types (e.g. 『sca』) can shift the gates in the entangler map by the specified integer offset.

戻り値

A map of qubit index to an array of indexes to which this should be entangled

戻り値の型

list

例外

ValueError – if map_type is not valid.