Regge theory in a holographic dual of QCD in the Veneziano limit

A Amorim, MS Costa, M Järvinen - Journal of High Energy Physics, 2021 - Springer
A bstract We initiate the study of Regge theory in a bottom-up holographic model for QCD in
the Veneziano limit, where the backreaction of the quarks to the gluon dynamics is included …

Elastic pion-proton and pion-pion scattering at high energies in holographic QCD

Z Liu, W Xie, F Sun, S Li, A Watanabe - Physical Review D, 2022 - APS
The total and differential cross sections of high-energy pion-proton and pion-pion scattering
are investigated in a holographic QCD model, focusing on the Regge regime in which the …

Towards a theory of bottom-up holographic models for linear Regge trajectories of light mesons

SS Afonin, TD Solomko - The European Physical Journal C, 2022 - Springer
We advance in constructing a bottom-up holographic theory of linear meson Regge
trajectories that generalizes and unites into one logical framework various bottom-up …

Aspects of Thermal QCD Phenomenology at Intermediate Gauge/'t Hooft Coupling from String/M-Theory,(HD) Gravity Islands, and Multiverse

G Yadav - arXiv preprint arXiv:2310.06042, 2023 - arxiv.org
As applications of arXiv: 2004.07259, the first part of the thesis is based on (i) arXiv:
2011.04660 wherein we computed the low energy coupling constants of SU (3) chiral …

[HTML][HTML] Pion form factor from an AdS deformed background

MAM Contreras, EF Capossoli, D Li, A Vega… - Nuclear Physics B, 2022 - Elsevier
We consider a bottom-up AdS/QCD model with a conformal exponential deformation ek I z 2
on a Lorentz invariant AdS background, where k I stands for the scale k π that fixes …

[HTML][HTML] Proton and neutron form factors from deformed gravity/gauge duality

MAM Contreras, EF Capossoli, D Li, A Vega… - Physics Letters B, 2021 - Elsevier
In this work we study the electric and magnetic Sachs form factors for proton and neutron by
using a deformed gravity/gauge model. We describe holographically baryons as well as …

Comparison between holographic deformed AdS and soft wall models for fermions

ACP Nascimento, H Boschi-Filho - Physical Review D, 2023 - APS
We compare the holographic dressed soft wall and the exponentially deformed AdS models
for spin 1/2 fermions. We present the dressed soft wall model and its analytical solutions for …

[HTML][HTML] Isospectrality and configurational entropy as testing tools for bottom-up AdS/QCD

MAM Contreras, A Vega, S Diles - Physics Letters B, 2024 - Elsevier
This work discusses the connection between isospectrality and configurational entropy in
holographic bottom-up models. We analyze the effect of monoparametric isospectral …

[HTML][HTML] Fluctuation and dissipation within a deformed holographic model with backreaction

NG Caldeira, EF Capossoli, CAD Zarro, H Boschi-Filho - Physics Letters B, 2021 - Elsevier
In this work we study the fluctuation and dissipation of a string attached to a brane in a
deformed and backreacted AdS-Schwarzschild spacetime. This space is a solution of …

Neutrino-nucleon DIS from holographic QCD: PDFs of sea and valence quarks, form factors, and structure functions of the proton

KA Mamo, I Zahed - Physical Review D, 2021 - APS
We discuss unpolarized neutrino-and anti-neutrino-nucleon deep inelastic scattering using
a chiral doublet of baryonic sources with explicit symmetry breaking, in a slice of AdS 5 with …