On gravitational dressing of renormalization group beta-functions beyond lowest order of perturbation theory
classification
✦ hep-th
keywords
beta-functionsorderbeyondcouplingbeforecoefficientsconformalconsiderations
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Based on considerations in conformal gauge I derive up to nextleading order a relation between the coefficients of beta-functions in 2D renormalizable field theories before and after coupling to gravity. The result implies a coupling constant dependence of the ratio of both beta-functions beyond leading order.
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