232 citations · 797 across the 8 of their papers we have counts for
6 papers · 1 filter
Asymptotically Safe Lorentzian Gravity
Elisa Manrique, Stefan Rechenberger, Frank Saueressig
The gravitational asymptotic safety program strives for a consistent and predictive quantum theory of gravity based on a non-trivial ultraviolet fixed point of the renormalization…
Bimetric Renormalization Group Flows in Quantum Einstein Gravity
Elisa Manrique, Martin Reuter, Frank Saueressig
The formulation of an exact functional renormalization group equation for Quantum Einstein Gravity necessitates that the underlying effective average action depends on two metrics,…
Matter Induced Bimetric Actions for Gravity
Elisa Manrique, Martin Reuter, Frank Saueressig
The gravitational effective average action is studied in a bimetric truncation with a nontrivial background field dependence, and its renormalization group flow due to a scalar mul…
Bare vs. Effective Fixed Point Action in Asymptotic Safety: The Reconstruction Problem
Elisa Manrique, Martin Reuter
We propose a method for the (re)-construction of a regularized functional integral, well defined in the ultraviolet limit, from a solution of the functional renormalization group e…
Bare Action and Regularized Functional Integral of Asymptotically Safe Quantum Gravity
Elisa Manrique, Martin Reuter
Investigations of Quantum Einstein Gravity (QEG) based upon the effective average action employ a flow equation which does not contain any ultraviolet (UV) regulator. Its renormali…
Loop quantization as a continuum limit
Elisa Manrique, Robert Oeckl, Axel Weber +1
We present an implementation of Wilson's renormalization group and a continuum limit tailored for loop quantization. The dynamics of loop quantized theories is constructed as a con…