The Trace Anomaly and the Couplings of QED and QCD to Gravity
arXiv:1007.2141 · doi:10.1063/1.3536556
Abstract
We report on the computation of the effective actions describing the interaction of gravity both for an abelian and a non-abelian gauge theory, mediated by the trace anomaly.
6 pages, 1 figure, Presented at QCD at work 2010, Beppe Nardulli Memorial Workshop, 20-23 June, Martina Franca, Italy