539 citations · 2.6k across the 56 of their papers we have counts for
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hep-th2008★ 67 cited
Fixed Points of Nonlinear Sigma Models in d>2
A. Codello, R. Percacci
Using Wilsonian methods, we study the renormalization group flow of the Nonlinear Sigma Model in any dimension , restricting our attention to terms with two derivatives. At one…
hep-th2008★ 539 cited
Investigating the Ultraviolet Properties of Gravity with a Wilsonian Renormalization Group Equation
Alessandro Codello, Roberto Percacci, Christoph Rahmede
We review and extend in several directions recent results on the asymptotic safety approach to quantum gravity. The central issue in this approach is the search of a Fixed Point ha…