Is there any way that I can self define a control gate in qiskit? I have define a new quantum gate
qg, and it will be applied to the "data" qubit if the "control" qubit is 1, and it will not be applied if the "control" qubit is 0. How can I implement this?
Here is the definition of the quantum circuit
n_control = 2 n_data = 2 control = QuantumRegister(n_control, 'control') data = QuantumRegister(n_data, 'data') qc = QuantumCircuit(control, data)
The new quantum gate acts by
and I want this operation to be controlled by