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CNOTUnitObjective

class CNOTUnitObjective(num_qubits, cnots)

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Bases: qiskit.transpiler.synthesis.aqc.approximate.ApproximatingObjective, abc.ABC

A base class for a problem definition based on CNOT unit. This class may have different subclasses for objective and gradient computations.

Parameters

  • num_qubits (int) – number of qubits.
  • cnots (ndarray) – a CNOT structure to be used in the optimization procedure.

Attributes

num_cnots

Returns: A number of CNOT units to be used by the approximate circuit.

num_thetas

Returns: Number of parameters (angles) of rotation gates in this circuit.

target_matrix

Returns: a matrix being approximated

Return type

ndarray

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