pygsti.tools.errgenproptools.alpha

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pygsti.tools.errgenproptools.alpha#

alpha(errorgen, tableau, desired_bitstring)#

First-order error generator sensitivity function for probability.

Parameters:

  • errorgen (LocalStimElementaryErrorgenLabel or LocalElementaryErrorgenLabel) – Error generator label for which to calculate sensitivity.

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

  • desired_bitstring (str) – Bit string to calculate the sensitivity for.

Returns:

sensitivity – Linear sensitivity of the probability of the desired bitstring to the specified elementary error generator for the given stabilizer state.

Return type:

float

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