Wilsonian flow and mass-independent renormalization
نویسندگان
چکیده
منابع مشابه
Wilsonian Flow and Mass-independent Renormalization
We derive the Gell-Mann and Low renormalization group equation in the Wilsonian approach to renormalization of massless gφ in four dimensions, as a particular case of a non-linear equation satisfied at any scale by the Wilsonian effective action. We give an exact expression for the β and γφ functions in terms of the Wilsonian effective action at the Wilsonian renormalization scale ΛR; at the fi...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 1998
ISSN: 0550-3213
DOI: 10.1016/s0550-3213(98)80007-2