论文标题

ADS/QCD中核电磁过渡的信息熵

Information entropy of nuclear electromagnetic transitions in AdS/QCD

论文作者

da Rocha, Roldao

论文摘要

涉及核子及其共振的电磁转变在此处呈现在ADS/QCD软壁模型的费米子扇区中,使用差分构型熵(DCE)作为信息熵的量度。 DCE用于得出可调节的参数,以在核与量规矢量场,核$γn\至n^*(1535)$ transilition中定义与量规矢量场的核相互作用中最小和非微小耦合。获得的值以良好的精度符合现象学数据。

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 $γN \to N^*(1535)$ transition. The values obtained comply with phenomenological data with good accuracy.

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