Exploring QCD matter in extreme conditions with Machine Learning

K Zhou, L Wang, LG Pang, S Shi - Progress in Particle and Nuclear Physics, 2024 - Elsevier
In recent years, machine learning has emerged as a powerful computational tool and novel
problem-solving perspective for physics, offering new avenues for studying strongly …

Complex paths around the sign problem

A Alexandru, G Başar, PF Bedaque… - Reviews of Modern Physics, 2022 - APS
The Monte Carlo evaluation of path integrals is one of a few general purpose methods to
approach strongly coupled systems. It is used in all branches of physics, from QCD and …

Review on novel methods for lattice gauge theories

MC Banuls, K Cichy - Reports on Progress in Physics, 2020 - iopscience.iop.org
Formulating gauge theories on a lattice offers a genuinely non-perturbative way of studying
quantum field theories, and has led to impressive achievements. In particular, it significantly …

Complex Langevin and other approaches to the sign problem in quantum many-body physics

CE Berger, L Rammelmüller, AC Loheac, F Ehmann… - Physics Reports, 2021 - Elsevier
We review the theory and applications of complex stochastic quantization to the quantum
many-body problem. Along the way, we present a brief overview of a number of ideas that …

QCD equation of state at finite chemical potentials for relativistic nuclear collisions

A Monnai, B Schenke, C Shen - International Journal of Modern …, 2021 - World Scientific
We review the equation of state of QCD matter at finite densities. We discuss the
construction of the equation of state with net baryon number, electric charge, and …

Extensive studies of the neutron star equation of state from the deep learning inference with the observational data augmentation

Y Fujimoto, K Fukushima, K Murase - Journal of High Energy Physics, 2021 - Springer
A bstract We discuss deep learning inference for the neutron star equation of state (EoS)
using the real observational data of the mass and the radius. We make a quantitative …

AI for nuclear physics

P Bedaque, A Boehnlein, M Cromaz… - The European Physical …, 2021 - Springer
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Finite-density Monte Carlo calculations on sign-optimized manifolds

A Alexandru, PF Bedaque, H Lamm, S Lawrence - Physical Review D, 2018 - APS
We present a general technique for addressing sign problems that arise in Monte Carlo
simulations of field theories. This method deforms the domain of the path integral to a …

Translating neutron star observations to nuclear symmetry energy via deep neural networks

PG Krastev - Galaxies, 2022 - mdpi.com
One of the most significant challenges involved in efforts to understand the equation of state
of dense neutron-rich matter is the uncertain density dependence of the nuclear symmetry …

Status and future perspectives for lattice gauge theory calculations to the exascale and beyond

B Joó, C Jung, NH Christ, W Detmold… - The European Physical …, 2019 - Springer
In this and a set of companion white papers, the USQCD Collaboration lays out a program of
science and computing for lattice gauge theory. These white papers describe how …