Dynamical tachyonic AdS/QCD and information entropy

TL;DR

This paper uses configurational entropy to analyze dynamical tachyonic holographic AdS/QCD models, revealing enhanced mesonic states and emulating entropic Regge trajectories, thus providing new insights into QCD phenomenology.

Contribution

It introduces a novel application of configurational entropy to tachyonic AdS/QCD models, highlighting the impact of tachyonic corrections on mesonic spectra and entropic trajectories.

Findings

Tachyonic corrections lead to more abundant dual mesonic states.

Entropic Regge-like trajectories are successfully emulated.

Enhanced phenomenological agreement with QCD is observed.

Abstract

The configurational entropy setup is employed to study dynamical tachyonic holographic AdS/QCD models. The phenomenology of light-flavour mesonic states is then corroborated by the Shannon's information. Tachyonic bulk corrections to the dynamical AdS/QCD show more dominant and abundant dual mesonic states in the 4D boundary QCD, when compared to the dual mesons in the standard dynamical AdS/QCD. Entropic Regge-like trajectories are also emulated.