qilisdk.noise.depolarizing

Classes

Depolarizing

Single-qubit depolarizing noise channel.

Module Contents

class Depolarizing(*, probability: float)

Bases: qilisdk.noise.pauli_channel.PauliChannel

Single-qubit depolarizing noise channel.

This channel mixes the state with the maximally mixed state by configuring pX = pY = pZ = p / 3, which implies pI = 1 - p.

Parameters:

probability (float) – Depolarizing probability in the range [0, 1].

Raises:

ValueError – If probability is outside [0, 1].

property probability: float

Return the depolarizing probability.

Returns:

The depolarizing probability.

Return type:

float