On scheme dependence of gravitational dressing of renormalization group functions

Abstract

It is shown that for 2D field theories only the first order coefficient of the gravitationally dressed RG $\beta$-function is scheme independent. This is valid even for matter theories with one dimensionless coupling, where the first two coefficients of the original $\beta$-function are scheme independent.

Latex, 6 pages

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Cited by in corpus (2)

• AdS-Flows and Weyl Gravity
• Gravitational action for a massive Majorana fermion in 2d quantum gravity