AdS/QCD duality and the quarkonia holographic information entropy

TL;DR

This paper uses holographic AdS/QCD models and configurational entropy to analyze the information content and relative abundance of bottomonium and charmonium quarkonia states, especially their excited S-wave states.

Contribution

It introduces a novel application of configurational entropy within the AdS/QCD framework to quantify the information and prevalence of quarkonia states.

Findings

Higher S-wave resonances have lower phenomenological prevalence.

Configurational entropy correlates with the abundance of quarkonia states.

The approach quantifies the relative dominance of different quarkonia states.

Abstract

Bottomonium and charmonium, representing quarkonia states, are scrutinized under the point of view of the information theory, in the AdS/QCD holographic setup. A logarithmic measure of information, comprised by the configurational entropy, is here employed to quantitatively study quarkonia radially excited S-wave states. The configurational entropy provides data regarding the relative dominance and the abundance of the bottomonium and charmonium states, whose underlying information is more compressed, in the Shannon's theory meaning. The derived configurational entropy, therefore, identifies the lower phenomenological prevalence of higher S-wave resonances and higher masses quarkonia in Nature.