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arXiv · 2208.07191

Information entropy of nuclear electromagnetic transitions in AdS/QCD

Roldao da Rocha
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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.

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Roldao da Rocha. 2022-08-15. Information entropy of nuclear electromagnetic transitions in AdS/QCD. https://doi.org/10.1016/j.nuclphysb.2023.116232

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