Equation of state and chiral transition in soft-wall AdS/QCD with a more realistic gravitational background
Equation of state and chiral transition in soft-wall AdS/QCD with a more realistic gravitational background
复制标题
具有更真实引力背景的软壁 AdS/QCD 中的状态方程和手性转变
DOI:
10.1088/1674-1137/abab90
复制
发表时间:
2019-09
影响因子:
3.6
通讯作者:
Wu Yue-Liang
中科院分区:
文献类型:
--
作者:
Fang Zhen;Wu Yue-Liang
We construct an improved soft-wall AdS/QCD model with a cubic coupling term of the dilaton and the bulk scalar field. The background fields in this model are solved by the Einstein-dilaton system with a nontrivial dilaton potential, which has been shown to reproduce the equation of state from the lattice QCD with two flavors. The chiral transition behaviors are investigated in the improved soft-wall AdS/QCD model with the solved gravitational background, and the crossover transition can be realized. Our study provides the possibility to address the deconfining and chiral phase transitions simultaneously in the bottom-up holographic framework.
登录
查看更多内容
影响因子:
2.2
作者:
I. Brevik;K. Ghoroku;A. Nakamura
通讯作者:
I. Brevik;K. Ghoroku;A. Nakamura
影响因子:
8.6
作者:
G. F. de Téramond;S. Brodsky
通讯作者:
G. F. de Téramond;S. Brodsky
影响因子:
5
作者:
Bazavov, A.;Bhattacharya, T.;Vranas, P.
通讯作者:
Vranas, P.
影响因子:
1.6
作者:
J. Gramling
通讯作者:
J. Gramling
DOI:
10.1140/epjc/s10052-012-2096-9
发表时间:
2011-12
期刊:
The European Physical Journal C
影响因子:
--
作者:
P. Colangelo;F. Giannuzzi;S. Nicotri;V. Tangorra
通讯作者:
P. Colangelo;F. Giannuzzi;S. Nicotri;V. Tangorra