Information entropy of nuclear electromagnetic transitions in AdS/QCD

TL;DR

This paper uses the differential configurational entropy within the AdS/QCD soft-wall model to analyze electromagnetic transitions of nucleons, deriving parameters that align well with experimental data.

Contribution

It introduces the use of differential configurational entropy to determine parameters in the AdS/QCD model for nuclear electromagnetic transitions.

Findings

Parameters derived from DCE match phenomenological data

Good agreement with experimental electromagnetic transition data

Demonstrates the utility of DCE in nuclear physics modeling

Abstract

Electromagnetic transitions involving nucleons and their resonances are here presented in the fermionic sector of the AdS/QCD soft-wall model, using the differential configurational entropy (DCE) as a measure of information entropy. The DCE is employed to derive adjustable parameters that define the minimal and nonminimal couplings in the nuclear interaction with a gauge vector field, in the nucleonic $\gamma N \to N^*(1535)$ transition. The values obtained comply with phenomenological data with good accuracy.