Learning quantum systems

V Gebhart, R Santagati, AA Gentile, EM Gauger… - Nature Reviews …, 2023 - nature.com
The future development of quantum technologies relies on creating and manipulating
quantum systems of increasing complexity, with key applications in computation, simulation …

Modern applications of machine learning in quantum sciences

A Dawid, J Arnold, B Requena, A Gresch… - arXiv preprint arXiv …, 2022 - arxiv.org
In these Lecture Notes, we provide a comprehensive introduction to the most recent
advances in the application of machine learning methods in quantum sciences. We cover …

Efficient and robust estimation of many-qubit Hamiltonians

D Stilck França, LA Markovich, VV Dobrovitski… - Nature …, 2024 - nature.com
Characterizing the interactions and dynamics of quantum mechanical systems is an
essential task in developing quantum technologies. We propose an efficient protocol based …

Scalably learning quantum many-body Hamiltonians from dynamical data

F Wilde, A Kshetrimayum, I Roth, D Hangleiter… - arXiv preprint arXiv …, 2022 - arxiv.org
The physics of a closed quantum mechanical system is governed by its Hamiltonian.
However, in most practical situations, this Hamiltonian is not precisely known, and ultimately …

Machine learning the Kondo entanglement cloud from local measurements

F Aikebaier, T Ojanen, JL Lado - Physical Review B, 2024 - APS
A quantum coherent screening cloud around a magnetic impurity in metallic systems is the
hallmark of the antiferromagnetic Kondo effect. Despite the central role of the Kondo effect in …

Adversarial Hamiltonian learning of quantum dots in a minimal Kitaev chain

R Koch, D Van Driel, A Bordin, JL Lado, E Greplova - Physical Review Applied, 2023 - APS
Determining Hamiltonian parameters from noisy experimental measurements is a key task
for the control of experimental quantum systems. An interesting experimental platform where …

Hamiltonian learning with real-space impurity tomography in topological moiré superconductors

M Khosravian, R Koch, JL Lado - Journal of Physics: Materials, 2024 - iopscience.iop.org
Extracting Hamiltonian parameters from available experimental data is a challenge in
quantum materials. In particular, real-space spectroscopy methods such as scanning …

Dissipation-enabled bosonic Hamiltonian learning via new information-propagation bounds

T Möbus, A Bluhm, MC Caro, AH Werner… - arXiv preprint arXiv …, 2023 - arxiv.org
Reliable quantum technology requires knowledge of the dynamics governing the underlying
system. This problem of characterizing and benchmarking quantum devices or experiments …

Designing quantum many-body matter with conditional generative adversarial networks

R Koch, JL Lado - Physical Review Research, 2022 - APS
The computation of dynamical correlators of quantum many-body systems represents an
open critical challenge in condensed matter physics. While powerful methodologies have …

Quantum computation of molecular structure using data from challenging-to-classically-simulate nuclear magnetic resonance experiments

TE O'Brien, LB Ioffe, Y Su, D Fushman, H Neven… - PRX Quantum, 2022 - APS
We propose a quantum algorithm for inferring the molecular nuclear spin Hamiltonian from
time-resolved measurements of spin-spin correlators, which can be obtained via nuclear …