Quark-Antiquark Potential from a Deformed AdS/QCD

被引：17

作者：

Bruni, Rodrigo C. L. ^{[1
]}

Capossoli, Eduardo Folco ^{[2
,3
]}

Boschi-Filho, Henrique ^{[3
]}

机构：

[1] Univ Estado Rio de Janeiro, Dept Fis Teor, BR-20550900 Rio De Janeiro, RJ, Brazil

[2] Colegio Pedro II, Dept Fis & Mestrado Profiss Prat Educ Basica MPPE, BR-20921903 Rio De Janeiro, RJ, Brazil

[3] Univ Fed Rio de Janeiro, Inst Fis, BR-21941972 Rio De Janeiro, RJ, Brazil

来源：

ADVANCES IN HIGH ENERGY PHYSICS | 2019年 / 2019卷

关键词：

REGGE TRAJECTORIES; FIELD-THEORIES; CHARMONIUM; SPACE;

D O I：

10.1155/2019/1901659

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

In this work we calculate the static limit of the energy for a quark-antiquark pair from the Nambu-Goto action using a holographic approach with a deformed AdS space, with warp factor exp{(kz)(n) /n}. From this energy we derive the Cornell potential for the quark-antiquark interaction. We also find a range of values for our parameters which fits exactly the Cornell potential parameters. In particular, setting the zero energy of the Cornell potential at 0.33 fermi, we find that k=0.56 GeV and n=1.3.

引用

页数：6

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