標題: | Phase structure in a dynamical soft-wall holographic QCD model |
作者: | He, Song Wu, Shang-Yu Yang, Yi Yuan, Pei-Hung 物理研究所 電機學院 Institute of Physics College of Electrical and Computer Engineering |
關鍵字: | Gauge-gravity correspondence;Phase Diagram of QCD |
公開日期: | 1-四月-2013 |
摘要: | 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. |
URI: | http://dx.doi.org/10.1007/JHEP04(2013)093 http://hdl.handle.net/11536/22385 |
ISSN: | 1029-8479 |
DOI: | 10.1007/JHEP04(2013)093 |
期刊: | JOURNAL OF HIGH ENERGY PHYSICS |
Volume: | |
Issue: | 4 |
結束頁: | |
顯示於類別: | 期刊論文 |