Critical Exponents of Quark Matter  

作　　者：Hosein Gholizade 

机构地区：[1]Engineering Science Department, University of Tehran, Tehran, Iran

出　　处：《Journal of Modern Physics》2013年第2期280-284,共5页现代物理（英文）

摘　　要：I investigate the ferromagnetic phase transition inside strong quark matter (SQM) with one gluon exchange interaction between strong quarks. I use a variational method and the Landau-Fermi liquid theory and obtain the thermodynamics quantities of SQM. In the low temperature limit, the equation of state (EOS) and critical exponents for the second-order phase transition (ferromagnetic phase transition) in SQM are analytically calculated. The results are in agreement with the Ginzberg-Landau theory.I investigate the ferromagnetic phase transition inside strong quark matter (SQM) with one gluon exchange interaction between strong quarks. I use a variational method and the Landau-Fermi liquid theory and obtain the thermodynamics quantities of SQM. In the low temperature limit, the equation of state (EOS) and critical exponents for the second-order phase transition (ferromagnetic phase transition) in SQM are analytically calculated. The results are in agreement with the Ginzberg-Landau theory.

关 键 词：QUARK MATTER CRITICAL EXPONENTS EXCHANGE INTERACTION 

分 类 号：O4[理学—物理]