Pade-Summation Approach to QCD -Function Infrared Properties
نویسندگان
چکیده
منابع مشابه
Padé-Summation Approach to QCD β-Function Infrared Properties
In view of the successful asymptotic Padé-approximant predictions for higher-loop terms within QCD and massive scalar field theory, we address whether Padé-summations of the MS QCD β-function for a given number of flavours exhibit an infrared-stable fixed point, or alternatively, an infrared attractor of a double valued couplant as noted by Kogan and Shifman for the case of supersymmetric gluod...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 2000
ISSN: 0033-068X,1347-4081
DOI: 10.1143/ptp.104.603