Critical Exponents of Quark Matter

• 作者: Hosein Gholizade
• 来源期刊: 现代物理(英文)
• 学科: 物理学
• 关键词: QUARK MATTER CRITICAL EXPONENTS EXCHANGE INTERACTION
• 年，卷（期）: xdwlyw,（2）
• 页码范围: 280-284
• 页数: 5页
• 分类号: O4

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.