Supergravity dressing of beta-functions in N=1 and N=2 supersymmetric models
arXiv:hep-th/9502094 · doi:10.1016/0370-2693(95)00491-3
Abstract
We discuss the dressing of one-loop sigma-model beta-functions by induced supergravity, for both N=1 and N=2 supersymmetric theories. We obtain exact results by a superconformal gauge argument, and verify them in the semi-classical limit by explicit perturbative calculations in the light-cone gauge. We find that for N=2 theories there is no dressing of the one-loop beta-functions.
10 pages, latex, macros included, 2 figures in figures.uu
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- Gravitationally dresed RG flows and zig-zag invariant strings
- Renormalization Group Flows in Sigma--Models Coupled to Two--Dimensional Dynamical Gravity
- On scheme dependence of gravitational dressing of renormalization group functions
- Gravitational Dressing of N=2 Sigma-Models Beyond Leading Order
- Anomalous Currents in SCFT