Vector Meson Gravitational Form Factors and Generalized Parton Distributions at finite temperature within the soft-wall AdS/QCD Model
Abstract
We investigate the vector meson's gravitational form factors (GFFs) and generalized parton distributions (GPDs) at finite temperatures within the soft-wall AdS/ QCD model. The plotted soft-wall GFFs graphs at zero temperature are close to the hard-wall results [1]. The dependence on temperature of the GFFs and GPDs is studied using the thermal dilaton approach in the soft-wall model. Plots of thermal GFFs show that they decrease in temperature increase. Also, the gravitational radius of meson decreases in temperature growth and becomes zero around the critical temperature . GPDs at zero skewness are plotted and analyzed at zero and finite temperature cases.
Keywords
Cite
@article{arxiv.2302.03383,
title = {Vector Meson Gravitational Form Factors and Generalized Parton Distributions at finite temperature within the soft-wall AdS/QCD Model},
author = {Minaya Allahverdiyeva and Shahin Mamedov},
journal= {arXiv preprint arXiv:2302.03383},
year = {2023}
}
Comments
19 pages, 9 figures, added references, numerical analysis extended, match to published version