摘要
用有限温度场论中重整化群方法,研究了QCD的有效耦合常数的温度依赖性,发现高温时耦合常数在全动量区都很小,体现出了QCD的退禁闭特征。
Finite temperature renormalization group equation is employed to investigate
the effective coupling constant of QCD with respect to temperature. At high tem-
perature, it is very smell over the entire region of momentum, this leads to the
property of deconfinement of QCD.
出处
《高能物理与核物理》
CSCD
北大核心
1991年第2期117-122,共6页
High Energy Physics and Nuclear Physics
基金
国家自然科学基金
