Hot QCD phase diagram from holographic Einstein-Maxwell-Dilaton models

R Rougemont, J Grefa, M Hippert, J Noronha… - Progress in Particle and …, 2023 - Elsevier
In this review, we provide an up-to-date account of quantitative bottom-up holographic
descriptions of the strongly coupled quark-gluon plasma (QGP) produced in relativistic …

[HTML][HTML] Unbinned deep learning jet substructure measurement in high Q2 ep collisions at HERA

V Andreev, M Arratia, A Baghdasaryan, A Baty… - Physics Letters B, 2023 - Elsevier
The radiation pattern within high energy quark-and gluon-initiated jets (jet substructure) is
used extensively as a precision probe of the strong force as well as an environment for …

Anomalous and linear holographic hard wall models for glueballs and the pomeron

RA Costa-Silva, H Boschi-Filho - Physical Review D, 2024 - APS
In this work we propose improved holographic hard wall (HW) models by the inclusion of
anomalous dimensions in the dual operators that describe glueballs inspired by the …

The dynamics of vacuum, gravity and matter: Implications on the fundamental constants

JS Peracaula - arXiv preprint arXiv:2308.13349, 2023 - arxiv.org
The possibility that the vacuum energy density (VED), $\rho_ {\rm vac} $, could be time
dependent in the expanding Universe is intuitively more reasonable than just a rigid …

Dynamical Chiral Symmetry Breaking in Quantum Chromo Dynamics: Delicate and Intricate

R Alkofer - Symmetry, 2023 - mdpi.com
Dynamical chiral symmetry breaking (D χ SB) in quantum chromo dynamics (QCD) for light
quarks is an indispensable concept for understanding hadron physics, ie, the spectrum and …

Investigating how to simulate lattice gauge theories on a quantum computer

E Mendicelli - arXiv preprint arXiv:2308.15421, 2023 - arxiv.org
Quantum computers have the potential to expand the utility of lattice gauge theory to
investigate non-perturbative particle physics phenomena that cannot be accessed using a …

Simultaneous energy and mass calibration of large-radius jets with the ATLAS detector using a deep neural network

ATLAS Collaboration - arXiv preprint arXiv:2311.08885, 2023 - arxiv.org
The energy and mass measurements of jets are crucial tasks for the Large Hadron Collider
experiments. This paper presents a new calibration method to simultaneously calibrate …

Linear Holographic Hard Wall Model for Glueballs and the Pomeron

RAC Silva, H Boschi-Filho - arXiv preprint arXiv:2306.04728, 2023 - arxiv.org
In this work we propose a linear holographic hard wall model, modifying the original model
by introducing anomalous dimensions for the glueball operators so that we obtain a linear …

Semileptonic transition in full QCD

Z Neishabouri, K Azizi, HR Moshfegh - arXiv preprint arXiv:2404.12654, 2024 - arxiv.org
We investigate the semileptonic decay of $\Omega_b\to\Omega_c~{\ell}\bar\nu_ {\ell} $ in
three lepton channels. To this end, we use QCD sum rule method in three point framework to …

The Fröhlich–Morchio–Strocchi Mechanism: An Underestimated Legacy

A Maas - Trails in Modern Theoretical and Mathematical Physics …, 2023 - Springer
There is an odd tension in electroweak physics. Perturbation theory is extremely successful.
At the same time, fundamental field theory gives manifold reasons why this should not be the …