qiskit.synthesis.synth_cnotdihedral_two_qubits

synth_cnotdihedral_two_qubits(elem)

Decompose a CNOTDihedral element on a single qubit and two qubits into a QuantumCircuit. This decomposition has an optimal number of CX gates.

Parameters

elem (CNOTDihedral) -- a CNOTDihedral element.

Returns

a circuit implementation of the CNOTDihedral element.

Return type

QuantumCircuit

Raises

QiskitError -- if the element in not 1-qubit or 2-qubit CNOTDihedral.

Reference:

1. Shelly Garion and Andrew W. Cross, On the structure of the CNOT-Dihedral group, arXiv:2006.12042 [quant-ph]