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random_pauli(num_qubits, group_phase=False, seed=None)

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Return a random Pauli.


  • num_qubits (int) – the number of qubits.
  • group_phase (bool) – Optional. If True generate random phase. Otherwise the phase will be set so that the Pauli coefficient is +1 (default: False).
  • seed (int or np.random.Generator) – Optional. Set a fixed seed or generator for RNG.


a random Pauli

Return type


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