期刊论文

中文

中国物理C

1674-1137

1994

18

5

424-427

国家自然科学基金

本校为第一机构

用温度场论方法计算了F-L模型有限温度和密度下的状态方程,分析了压强对净重子数密度的等温线.结果表明,在平均场近似下,F-L模型所给出的退禁闭相变为一级相变。(C02)

The equation of state in the F-L model is calculated at finite temperature and density it turns out from the analysis of the isotherms of pressure versus net baryon number density that, in the mean-field approximation, the deconfinement phase transition in th...