New start for local composite operators
نویسندگان
چکیده
منابع مشابه
1 A new start for local composite operators
We present a formalism for local composite operators. The corresponding effective potential is unique, multiplicatively renormalis-able, it is the sum of 1PI diagrams and can be interpreted as an energy-density. First we apply this method to λφ 4 theory where we check renormalisability up to three loops and secondly to the Coleman-Weinberg model where gauge independence of the effective potenti...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2001
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.64.085006