[HTML][HTML] Machine learning for anomaly detection in particle physics

V Belis, P Odagiu, TK Aarrestad - Reviews in Physics, 2024 - Elsevier
The detection of out-of-distribution data points is a common task in particle physics. It is used
for monitoring complex particle detectors or for identifying rare and unexpected events that …

[HTML][HTML] Deep generative models for detector signature simulation: A taxonomic review

B Hashemi, C Krause - Reviews in Physics, 2024 - Elsevier
In modern collider experiments, the quest to explore fundamental interactions between
elementary particles has reached unparalleled levels of precision. Signatures from particle …

Scalable circuits for preparing ground states on digital quantum computers: The Schwinger model vacuum on 100 qubits

RC Farrell, M Illa, AN Ciavarella, MJ Savage - PRX Quantum, 2024 - APS
The vacuum of the lattice Schwinger model is prepared on up to 100 qubits of IBM's Eagle-
processor quantum computers. A new algorithm to prepare the ground state of a gapped …

Does provable absence of barren plateaus imply classical simulability? Or, why we need to rethink variational quantum computing

M Cerezo, M Larocca, D García-Martín, NL Diaz… - arXiv preprint arXiv …, 2023 - arxiv.org
A large amount of effort has recently been put into understanding the barren plateau
phenomenon. In this perspective article, we face the increasingly loud elephant in the room …

Quantum and Classical Spin-Network Algorithms for -Deformed Kogut-Susskind Gauge Theories

TV Zache, D González-Cuadra, P Zoller - Physical Review Letters, 2023 - APS
Treating the infinite-dimensional Hilbert space of non-Abelian gauge theories is an
outstanding challenge for classical and quantum simulations. Here, we employ q-deformed …

Quantum simulations of hadron dynamics in the Schwinger model using 112 qubits

RC Farrell, M Illa, AN Ciavarella, MJ Savage - Physical Review D, 2024 - APS
Hadron wave packets are prepared and time evolved in the Schwinger model using 112
qubits of IBM's 133-qubit Heron quantum computer ibm_torino. The initialization of the …

Large-scale quantum approximate optimization on nonplanar graphs with machine learning noise mitigation

SH Sack, DJ Egger - Physical Review Research, 2024 - APS
Quantum computers are increasing in size and quality but are still very noisy. Error
mitigation extends the size of the quantum circuits that noisy devices can meaningfully …

From square plaquettes to triamond lattices for SU (2) gauge theory

AHZ Kavaki, R Lewis - Communications Physics, 2024 - nature.com
Lattice gauge theory should be able to address significant new scientific questions when
implemented on quantum computers. In practice, error-mitigation techniques have already …

Qu8its for quantum simulations of lattice quantum chromodynamics

M Illa, CEP Robin, MJ Savage - Physical Review D, 2024 - APS
We explore the utility of d= 8 qudits, qu8its, for quantum simulations of the dynamics of 1+ 1
D SU (3) lattice quantum chromodynamics, including a mapping for arbitrary number of …

Fermion-qudit quantum processors for simulating lattice gauge theories with matter

TV Zache, D González-Cuadra, P Zoller - Quantum, 2023 - quantum-journal.org
Simulating the real-time dynamics of lattice gauge theories, underlying the Standard Model
of particle physics, is a notoriously difficult problem where quantum simulators can provide a …