supergrad.utils.gates.controlled_gate

supergrad.utils.gates.controlled_gate(u, n=2, control=0, target=1, control_value=1)

Create an N-qubit controlled gate from a single-qubit gate U with the given

SuperGrad-supported implementation of qutip_qip.operations.gates.controlled_gate().

Original docstring below.

control and target qubits.

Parameters:

control_value (int) – The decimal value of the controlled qubits that activates the gate U.

Returns:

result – Quantum object representing the controlled-U gate.

Return type:

qobj