Scaling Behaviour of Conformal Fields in Curved Three-dimensional Space
arXiv:gr-qc/9801033 · doi:10.1016/S0370-2693(98)00085-9
Abstract
The limitations of three-dimensional semi-classical gravity are explored in the context of a conformally invariant theory for a self-interacting scalar field. The analysis of the theory's scaling behaviour reveals that scalar-loop effects contribute to the conformal anomaly only at advanced orders allowing for a range of relevant energy scales which extend to those comparable to the non-perturbative scale of Planck mass.
arXiv comment12p. Latex, One reference added, To appear in Physics Letters B