On gravitational dressing of renormalization group β-functions beyond lowest order of perturbation theory
نویسندگان
چکیده
منابع مشابه
On gravitational dressing of renormalization group β-functions beyond lowest order of perturbation theory
Based on considerations in conformal gauge I derive up to nextleading order a relation between the coefficients of β-functions in 2D renormalizable field theories before and after coupling to quantized gravity. The result implies a coupling constant dependence of the ratio of both β-functions beyond leading order.
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 1995
ISSN: 0370-2693
DOI: 10.1016/0370-2693(94)01450-q