Author:
Franchino-Viñas Sebastián,de Paula Netto Tibério,Zanusso Omar
Abstract
We review past and present results on the non-local form-factors of the effective action of semiclassical gravity in two and four dimensions computed by means of a covariant expansion of the heat kernel up to the second order in the curvatures. We discuss the importance of these form-factors in the construction of mass-dependent beta functions for the Newton’s constant and the other gravitational couplings.
Funder
Deutsche Forschungsgemeinschaft
Subject
General Physics and Astronomy
Cited by
12 articles.
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