Examples

Below you can find a gallery of tutorials applying Zero Noise Extrapolation (ZNE), Probabilistic Error Cancellation (PEC), Clifford Data Regression (CDR), and Digital Dynamical Decoupling (DDD), etc. with Mitiq.

You can also search for an example utilizing a specific QEM technique, frontend, backend or difficulty level by clicking through the tags available here.

ZNE Calibration with Qiskit

ZNE on a Rigetti backend with Braket: Mirror circuits

ZNE on IonQ backends with Braket

ZNE on IBM Quantum backends with Qiskit

ZNE on IBM Quantum backends with Pennylane

ZNE on IBM Quantum backends with Cirq

ZNE with PyQuil: Parametric programs

ZNE with PyQuil: Improving VQE

ZNE with Cirq: Energy landscape of a variational circuit

ZNE with Braket: Energy landscape of a variational circuit

ZNE with Qiskit: Energy landscape of a variational circuit

ZNE with Pennylane Energy landscape of a variational circuit

ZNE with Qiskit: Layerwise folding

ZNE with Qiskit: Quantum simulation of quantum many body scars

ZNE with Qiskit: Simulation of Loschmidt echo revival

ZNE with Cirq: Solving MaxCut with QAOA

ZNE with Cirq: Hamiltonian simulation with Pauli gates

ZNE with Cirq: Energy of molecular Hydrogen

ZNE with Cirq: Noise scaling methods

ZNE with Qibo: Mitigating noisy simulations

ZNE and CDR with Cirq: 1D Ising Simulation

ZNE with PennyLane + Cirq: Energy of molecular Hydrogen

ZNE with BQSKit compiled circuits

ZNE on Stim backend with Cirq: Logical randomized benchmarking circuits

ZNE and Pauli Twirling with Cirq: ZNE with Noise Tailoring

LRE vs ZNE: comparing performance and overhead

PEC on a Braket simulator: Mirror circuits

PEC with Cirq: Learning representations

Classical Shadows with Cirq: State Reconstruction and Observable Estimation

Robust Shadow Estimation with Cirq: Pauli Twirling Calibration of Classical Shadows

DDD with Cirq: Mirror circuits

DDD with Qiskit: GHZ circuits

CDR with Qrack as Near-Clifford Simulator

GGI Summer School ZNE Hands-On Tutorial

Composing techniques: REM + ZNE

Composing techniques: DDD + ZNE

The Mitiq paper code