Note on asymptotic freedom at high temperatures
نویسندگان
چکیده
منابع مشابه
A Note on Asymptotic Freedom at High Temperatures ∗ )
This short note considers, within the external field approach outlined in [1], the role of the lowest lying gluon Landau mode in QCD in the high temperature limit. Its influence on a temperature-and field-dependent running coupling constant is examined. The thermal imaginary part of the mode is temperature-independent in our approach and exactly cancels the well-known zero temperature imaginary...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2003
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.67.057901