Demos

Getting started

/notebooks/getting_started.html

Tutorials

Describing and manipulating time-dependent schedules

beginner

/notebooks/tutorials/schedule_arithmetic.html

Running an analog simulation in a distributed environment

Running an analog simulation in a distributed environment

overview

/notebooks/tutorials/analog_simulations/overview_distributed_analog_simulation.html

How to run a distributed analog simulation with DMPSTraj

/notebooks/tutorials/analog_simulations/introduction_to_dmpstraj_and_slurm.html

Crossing a phase transition with Rydberg atoms in a distributed environment: a DMPSTraj emulation

/notebooks/tutorials/analog_simulations/distributed_phase_transition_rydbergs_with_DMPSTraj.html

Analog QPUs on the QLM: a short demonstration

beginner

/notebooks/tutorials/analog_simulations/aqpu_getting_started.html

Getting started with the Parameter class

advanced

/notebooks/tutorials/analog_simulations/parameter_getting_started.html

Variational Quantum Simulation with analog QPUs

advanced

/notebooks/tutorials/analog_simulations/aqpu_variational_quantum_simulation.html

QutipQPU with Bosonic Hamiltonians

advanced

/notebooks/tutorials/analog_simulations/bosonic_hamiltonians.html

An example with a fermionic Hamiltonian

advanced

/notebooks/tutorials/analog_simulations/ultracold_atoms_AQPU.html

Overview: circuit optimization

Overview: circuit optimization

overview

/notebooks/tutorials/circuit_optimization/overview.html

NISQCompiler: a all-in-one blackbox compiler

/notebooks/tutorials/circuit_optimization/generic_compiler.html

Satisfying connectivity constraints

/notebooks/tutorials/circuit_optimization/satisfying_connectivity_constraints.html

Compression 1-qubit gates

/notebooks/tutorials/circuit_optimization/single_qubit_gates_compression.html

FusionPlugin - example use case with a random circuit

/notebooks/tutorials/circuit_optimization/fusion_plugin.html

Replacing patterns in a circuit

/notebooks/tutorials/circuit_optimization/graph_circuit.html

Circuit optimization using PatternManager - example of QAOA for MaxCut

/notebooks/tutorials/circuit_optimization/pattern_manager.html

Synthopline

Synthopline

overview

/notebooks/tutorials/circuit_optimization/synthopline/overview.html

Linear Boolean operator synthesis

/notebooks/tutorials/circuit_optimization/synthopline/linear_operator_synthesis.html

Phase polynomial synthesis

/notebooks/tutorials/circuit_optimization/synthopline/phase_polynomials.html

Synthesis of Trotter-Suzuki first order expansions

/notebooks/tutorials/circuit_optimization/synthopline/trotter.html

Optimized VQE Ansatz with qat.synthopline

/notebooks/tutorials/circuit_optimization/synthopline/fancy_ansatz.html

Lazy synthesis

/notebooks/tutorials/circuit_optimization/synthopline/lazy_synthesis.html

Running digital quantum simulations for spin and fermionic systems

Running digital quantum simulations for spin and fermionic systems

overview

/notebooks/tutorials/digital_quantum_simulations_spin_fermion/qat_fermion_overview.html

Spin fermion transforms

/notebooks/tutorials/digital_quantum_simulations_spin_fermion/qat_fermion_spin_fermion_transforms.html

Variational Quantum Eigensolver for Fermions: tutorial

/notebooks/tutorials/digital_quantum_simulations_spin_fermion/qat_fermion_vqe_hubbard.html

Quantum Phase Estimation on the Hubbard molecule

/notebooks/tutorials/digital_quantum_simulations_spin_fermion/qat_fermion_qpe_hubbard_molecule.html

Quantum chemistry: Solving H2 using UCC

/notebooks/tutorials/digital_quantum_simulations_spin_fermion/qat_fermion_vqe_ucc_example_1_h2.html

Quantum chemistry: Solving LiH using UCC

/notebooks/tutorials/digital_quantum_simulations_spin_fermion/qat_fermion_vqe_ucc_example_2_lih.html

Advanced VQE: Quantum Subspace Expansion

/notebooks/tutorials/digital_quantum_simulations_spin_fermion/qat_fermion_quantum_subspace_expansion_h2.html

Natural gradient-based optimizer

/notebooks/tutorials/digital_quantum_simulations_spin_fermion/qat_fermion_natural_gradient_vqe.html

Optimizing circuits with the sequential optimization plugin

/notebooks/tutorials/digital_quantum_simulations_spin_fermion/qat_fermion_sequential_optimization_plugin.html

Mitigating multiqubit gate noise

/notebooks/tutorials/digital_quantum_simulations_spin_fermion/qat_fermion_zero_noise_extrapolation_plugin.html

Running several optimizations and keeping the best one with MultipleLaunchesPlugin

/notebooks/tutorials/digital_quantum_simulations_spin_fermion/qat_fermion_multiple_launches_analyzer_plugin.html

Programming with qat.lang

Programming with qat.lang

overview

/notebooks/tutorials/lang/overview.html

Writing a basic quantum program

/notebooks/tutorials/lang/writing_quantum_program.html

Measurements and classical control

/notebooks/tutorials/lang/measurements_and_classic_operations.html

Quantum program creation

/notebooks/tutorials/lang/py_aqasm.html

Defining and using a custom gate set in pyAQASM

/notebooks/tutorials/lang/custom_gate_set.html

Quantum Fourier Transform

/notebooks/tutorials/lang/qft.html

Definition of all avalaible gates

/notebooks/tutorials/lang/available_gates.html

Grover and quantum search

/notebooks/tutorials/lang/needle_vs_haystack.html

Creating and using your own gate set in (py)AQASM

/notebooks/tutorials/lang/gate_sets.html

Circuit inlining

/notebooks/tutorials/lang/inlining_vs_not_inlining.html

Temporary/ancilla qubits management

/notebooks/tutorials/lang/advanced_usage_ancillae.html

Compute, uncompute, and computation scopes

/notebooks/tutorials/lang/advanced_usage_compute_uncompute.html

Writing and linking libraries

/notebooks/tutorials/lang/linking.html

Very advanced usage: linking under control

/notebooks/tutorials/lang/very_advanced_linker.html

Quantum Types

/notebooks/tutorials/lang/quantum_types.html

Differentiating jobs

/notebooks/tutorials/lang/differentiating_jobs.html

Atos Quantum Assembly Language: Quick Reference

/notebooks/tutorials/lang/aqasm.html

Basic quantum algorithms

Basic quantum algorithms

overview

/notebooks/tutorials/lang/algorithms/algorithms_overview.html

Grover search and amplitude amplification

/notebooks/tutorials/lang/algorithms/grover.html

Quantum Phase Estimation

/notebooks/tutorials/lang/algorithms/phase_estimation.html

Quantum Counting

/notebooks/tutorials/lang/algorithms/quantum_counting.html

Adding plugins to your computation stack

Adding plugins to your computation stack

overview

/notebooks/tutorials/plugins/overview.html

Defining and using custom Plugins

/notebooks/tutorials/plugins/plugins.html

Emulating custom hardware inside universal processors

/notebooks/tutorials/plugins/emulating_custom_hardware_specs.html

The observable splitter plugin

/notebooks/tutorials/plugins/observable_splitter.html

The circuit inliner plugin

/notebooks/tutorials/plugins/circuit_inliner.html

Defining and using custom Plugins

/notebooks/tutorials/plugins/plugins.html

Junctions and optimizers

/notebooks/tutorials/plugins/junctions_and_optimizers.html

Designing and running variational algorithms in the QLM

Designing and running variational algorithms in the QLM

overview

/notebooks/tutorials/variational_algorithms/overview.html

Scipy minimize variational plugin

/notebooks/tutorials/variational_algorithms/scipy_optimize_binder.html

A simple VQE example

/notebooks/tutorials/variational_algorithms/vqe_getting_started_random_spin.html

Quantum Approximate Optimization Algorithm

/notebooks/tutorials/variational_algorithms/qaoa.html

Displaying information through the execution stack

/notebooks/tutorials/variational_algorithms/displaying_informations.html

First steps with the QLM

First steps with the QLM

overview

/notebooks/tutorials/basic/overview_basic.html

Creation of an EPR pair using two qubits

/notebooks/tutorials/basic/epr_pair.html

Manipulating and measuring observables

/notebooks/tutorials/basic/observables.html

Measuring subsets of qubits

/notebooks/tutorials/basic/partial_measures.html

Combinatorial Optimization Problems

Combinatorial Optimization Problems

overview

/notebooks/tutorials/combinatorial_optimization/overview_combinatorial_optimization_distributed.html

Introduction

/notebooks/tutorials/combinatorial_optimization/introduction_combinatorial_optimization_distributed.html

Max Cut

beginner

/notebooks/tutorials/combinatorial_optimization/max_cut_distributed.html

Graph Partitioning

advanced

/notebooks/tutorials/combinatorial_optimization/graph_partitioning_distributed.html

K-Clique

advanced

/notebooks/tutorials/combinatorial_optimization/k_clique_distributed.html

Vertex Cover

beginner

/notebooks/tutorials/combinatorial_optimization/vertex_cover_distributed.html

Number Partitioning

beginner

/notebooks/tutorials/combinatorial_optimization/number_partitioning_distributed.html

Basic example of use of simulated annealing

beginner

/notebooks/tutorials/combinatorial_optimization/getting_started_with_sa.html

Distributed simulation with DLinAlg

Distributed simulation with DLinAlg

beginner overview

/notebooks/tutorials/distributed_simulation/overview_distributed_simulation.html

Noisy distributed simulation with DNoisy

/notebooks/tutorials/distributed_simulation/noisy_distributed_simulation.html

Approximate simulation using matrix product-based methods

Approximate simulation using matrix product-based methods

overview

/notebooks/tutorials/mps/overview.html

Simulation using Matrix Product State

/notebooks/tutorials/mps/mps_random_circuit_simulation.html

Using MPS and MPO tensor networks

/notebooks/tutorials/mps/computing_and_using_mps_mpo_tensor_networks.html

Running noisy simulations on the QLM

Running noisy simulations on the QLM

overview

/notebooks/tutorials/noisy_simulation/overview.html

Creating a custom hardware model

/notebooks/tutorials/noisy_simulation/create_own_hardware_model.html

Describing quantum noise: Quantum channels

/notebooks/tutorials/noisy_simulation/quantum_channels.html

Parametric quantum channels

/notebooks/tutorials/noisy_simulation/parametric_channels.html

Noisy state preparation

/notebooks/tutorials/noisy_simulation/noisy_spam.html

Adding gate noise

/notebooks/tutorials/noisy_simulation/gate_noise_example.html

Simulation of quantum circuits on the QLM: introduction

Simulation of quantum circuits on the QLM: introduction

overview

/notebooks/tutorials/simulation/simulation_overview.html

Analyzing the output of a run

/notebooks/tutorials/simulation/run_analysis.html