QCD Phase Diagram at Finite Density.

Schmidt, C. ; Fodor, Z. ; Katz, S.

Technical Information Center Oak Ridge Tennessee

关键词: Quantum chromodynamics;    Phase diagrams;    Density;    Quarks;    Lattice field theory;   

RP-ID  :  DE2005861057

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

We study the density of states method to explore the phase diagram of the chiral transition on the temperature and quark chemical potential plane. Four quark flavours are used in the analysis. Though the method is quite expensive small lattices show an indication for a triple-point connecting three different phases on the phase diagram.