Quantum computing for high-energy physics: State of the art and challenges

A Di Meglio, K Jansen, I Tavernelli, C Alexandrou… - PRX Quantum, 2024 - APS
Quantum computers offer an intriguing path for a paradigmatic change of computing in the
natural sciences and beyond, with the potential for achieving a so-called quantum …

Graph neural networks at the Large Hadron Collider

G DeZoort, PW Battaglia, C Biscarat… - Nature Reviews …, 2023 - nature.com
From raw detector activations to reconstructed particles, data at the Large Hadron Collider
(LHC) are sparse, irregular, heterogeneous and highly relational in nature. Graph neural …

Quantum anomaly detection in the latent space of proton collision events at the LHC

V Belis, KA Woźniak, E Puljak, P Barkoutsos… - Communications …, 2024 - nature.com
The ongoing quest to discover new phenomena at the LHC necessitates the continuous
development of algorithms and technologies. Established approaches like machine …

Taking advantage of noise in quantum reservoir computing

L Domingo, G Carlo, F Borondo - Scientific Reports, 2023 - nature.com
The biggest challenge that quantum computing and quantum machine learning are currently
facing is the presence of noise in quantum devices. As a result, big efforts have been put into …

Classical versus quantum: Comparing tensor-network-based quantum circuits on Large Hadron Collider data

JY Araz, M Spannowsky - Physical Review A, 2022 - APS
Tensor networks (TN) are approximations of high-dimensional tensors designed to
represent locally entangled quantum many-body systems efficiently. This paper provides a …

Financial fraud detection using quantum graph neural networks

N Innan, A Sawaika, A Dhor, S Dutta, S Thota… - Quantum Machine …, 2024 - Springer
Financial fraud detection is essential for preventing significant financial losses and
maintaining the reputation of financial institutions. However, conventional methods of …

On the design of quantum graph convolutional neural network in the nisq-era and beyond

Z Hu, J Li, Z Pan, S Zhou, L Yang… - 2022 IEEE 40th …, 2022 - ieeexplore.ieee.org
The rapid growth in the size of Graph Convolutional Neural Networks (GCNs) encounters
both computational-and memory-wall on classical computing platforms (eg, CPU, GPU …

Quantum computing for data analysis in high energy physics

A Delgado, KE Hamilton, JR Vlimant, D Magano… - arxiv preprint arxiv …, 2022 - arxiv.org
Some of the biggest achievements of the modern era of particle physics, such as the
discovery of the Higgs boson, have been made possible by the tremendous effort in building …

Quantum generative adversarial networks for anomaly detection in high energy physics

E Bermot, C Zoufal, M Grossi… - 2023 IEEE …, 2023 - ieeexplore.ieee.org
The standard model (SM) of particle physics represents a theoretical paradigm for the
description of the fundamental forces of nature. Despite its broad applicability, the SM does …

Snowmass white paper: Quantum computing systems and software for high-energy physics research

TS Humble, A Delgado, R Pooser, C Seck… - arxiv preprint arxiv …, 2022 - arxiv.org
Quantum computing offers a new paradigm for advancing high-energy physics research by
enabling novel methods for representing and reasoning about fundamental quantum …