典型文献
The dynamical holographic QCD method for hadron physics and QCD matter
文献摘要：
In this paper we present a short overview on the dynamical holographic QCD(DhQCD)method for hadron physics and QCD matter.The five-dimensional DhQCD model is constructed in the graviton-dilaton-scalar framework with the dilaton background field Φ and the scalar field X dual to the gluon condensate and the chiral condensate operator thus can represent the gluodynamics(linear confinement)and chiral dynamics(chiral symmetry breaking),respectively.The dilaton background field and the scalar field are a function of the 5th dimension,which plays the role of the energy scale,in this way,the DhQCD model can resemble the renormalization group from ultraviolet(UV)to infrared(IR).By solving the Einstein equation,the metric structure at IR is automatically deformed by the nonperturbative gluon condensation and chiral condensation in the vacuum.We review the results on the hadron spectra including the glueball spectra,the light/heavy meson spectra,as well as on QCD phase transitions,and thermodynamical as well as transport properties in the framework of the DhQCD model.
文献关键词：
中图分类号：
作者姓名：
Yidian Chen;Danning Li;Mei Huang
作者机构：
School of Nuclear Science and Technology,University of Chinese Academy of Sciences,Beijing 100049,China;Department of Physics and Siyuan Laboratory,Jinan University,Guangzhou 510632,China
文献出处：
引用格式：
[1]Yidian Chen;Danning Li;Mei Huang-.The dynamical holographic QCD method for hadron physics and QCD matter)[J].理论物理,2022(09):214-230
A类：
DhQCD,graviton,dilaton,gluon,gluodynamics,nonperturbative,glueball
B类：
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AB值：
0.417385
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