iqm.benchmarks.entanglement.ghz.generate_ghz_linear#

iqm.benchmarks.entanglement.ghz.generate_ghz_linear(num_qubits: int) → IQMCircuit#

Generates a GHZ state by applying a Hadamard and a series of CX gates in a linear fashion. The construction is symmetrized to halve the circuit depth. :param num_qubits: the number of qubits of the GHZ state

Returns:

A quantum circuit generating a GHZ state on a given number of qubits.

Return type:

QuantumCircuit

Parameters:

num_qubits (int) –