pygsti.tools.errgenproptools.slow_bulk_alpha_pauli

pygsti.tools.errgenproptools.slow_bulk_alpha_pauli#

slow_bulk_alpha_pauli(errorgens, tableau, paulis)#

First-order error generator sensitivity function for pauli expectations.

Parameters:

  • errorgens (iterable of LocalStimElementaryErrorgenLabel) – Error generator label for which to calculate sensitivity.

  • tableau (stim.Tableau) – Stim Tableau corresponding to the stabilizer state to calculate the sensitivity for.

  • pauli (stim.PauliString) – Pauli to calculate the sensitivity for.

  • paulis (list[PauliString])

Returns:

Linear sensitivities of the expectation values of the desired pauli observables to the specified elementary error generators for the given stabilizer state. Returned as a two dimensional numpy array, with rows indexed by paulis, and columns indexed by error generators.

Return type:

np.ndarray[np.double]