calculate_local_quasistatic_noise_operators

Model.calculate_local_quasistatic_noise_operators()

Calculate the operators associated with the local quasistatic noises. These operators represent the time-independent part of the noise Hamiltonian, while their strengths represent the shot-dependent scalar parts:

\[H_\text{noise} = \sum_{i\in\text{spins}} \overbrace{\Delta\omega_{i}}^{\rlap{\text{local quasistatic noise strength}}} \underbrace{\hat{\mathbf{v}}_{i} \cdot \mathbf{S}_{i}}_{\rlap{\text{local quasistatic noise operator}}},\]

where \(\Delta\omega_{i}\) and \(\hat{\mathbf{v}}_{i}\) are the strength and direction vector associated with the local quasistatic noise on the \(i\text{th}\) spin.