Phase structure in a dynamical soft-wall holographic QCD model

A bstract We consider the Einstein-Maxwell-dilaton system with an arbitrary kinetic gauge function and a dilaton potential. A family of analytic solutions is obtained by the potential reconstruction method. We then study its holographic dual QCD model. The kinetic gauge function can be fixed by requ...

Full description

Saved in:
Bibliographic Details
Published inThe journal of high energy physics Vol. 2013; no. 4; pp. 1 - 23
Main Authors He, Song, Wu, Shang-Yu, Yang, Yi, Yuan, Pei-Hung
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer Berlin Heidelberg 01.04.2013
Springer Nature B.V
Subjects
Classical and Quantum Gravitation
Dilatons
Dynamical systems
Elementary Particles
Free energy
Gages
Gauges
High energy physics
Mathematical models
Phase diagrams
Physics
Physics and Astronomy
Quantum chromodynamics
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Relativity Theory
String Theory
Gauge-gravity correspondence
Phase Diagram of QCD
Online AccessGet full text

Cover

More Information
Summary:A bstract We consider the Einstein-Maxwell-dilaton system with an arbitrary kinetic gauge function and a dilaton potential. A family of analytic solutions is obtained by the potential reconstruction method. We then study its holographic dual QCD model. The kinetic gauge function can be fixed by requesting the linear Regge spectrum of mesons. We calculate the free energy to obtain the phase diagram of the holographic QCD model and interpret our result as the heavy quarks system by comparing the recent lattice QCD simulation. We finally obtain the equations of state in our model.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP04(2013)093