In Qiskit, there are many different Quantum Error Functions.
From my understanding, pauli_error
represents the error rate of $X, Y, Z$ independently, and deplolarizing_error
is a combination of these Pauli operators. Is it correct? Are the two channels belong to incoherent errors?
Moreover, can phase_damping_error
and amplitude_damping_error
be regarded as $Z$ and $X$ errors respectively? Are they coherent or incoherent errors?