CNOTUnitCircuit

class qiskit.synthesis.unitary.aqc.CNOTUnitCircuit(num_qubits, cnots, tol=0.0, name=None)

A class that represents an approximate circuit based on CNOT unit blocks.

Parameters

num_qubits (int) – the number of qubits in this circuit.
cnots (np.ndarray) – an array of dimensions (2, L) indicating where the CNOT units will be placed.
tol (Optional[float]) – angle parameter less or equal this (small) value is considered equal zero and corresponding gate is not inserted into the output circuit (because it becomes identity one in this case).
name (Optional[str]) – name of this circuit

Raises

ValueError – if an unsupported parameter is passed.

Attributes

Returns a vector of rotation angles used by CNOT units in this circuit.

Returns

Parameters of the rotation gates in this circuit.

Type: str

A human-readable name for the circuit.

Example

from qiskit import QuantumCircuit
 
qc = QuantumCircuit(2, 2, name="my_circuit")
print(qc.name)

my_circuit

build(thetas)

Constructs a Qiskit quantum circuit out of the parameters (angles) of this circuit. If a

parameter value is less in absolute value than the specified tolerance then the corresponding rotation gate will be skipped in the circuit.

Parameters

thetas (ndarray) –

Return type

None