501 citations · 6.7k across the 108 of their papers we have counts for
17 papers · 1 filter
Starobinsky-inflation in asymptotically safe shift-symmetric scalar-tensor theory
Benjamin Koch, Cristobal Laporte, Frank Saueressig
We investigate the constraining power of scalaron-driven inflation on asymptotically safe scalar-tensor theories. Starting from a Horndeski-type theory and applying a renormalizati…
Cauchy Horizon (In)Stability of Regular Black Holes
Alfio Bonanno, Antonio Panassiti, Frank Saueressig
A common feature of regular black hole spacetimes is the presence of an inner Cauchy horizon. The analogy to the Reissner-Nordström solution then suggests that these geometries suf…
Zooming into the horizon region of black hole-type objects
Jesse Daas, Cristobal Laporte, Frank Saueressig +1
A universal prediction of quantum gravity is that the dynamics of general relativity is augmented by interactions that are of higher order in the spacetime curvature. Numerical exp…
Dust collapse and horizon formation in Quadratic Gravity
Luca Buoninfante, Francesco Di Filippo, Ivan Kolář +1
Quadratic Gravity supplements the Einstein-Hilbert action by terms quadratic in the spacetime curvature. This leads to a rich phase space of static, compact gravitating objects inc…
Rethinking the Effective Field Theory formulation of Gravity
Jesse Daas, Cristobal Laporte, Frank Saueressig +1
General relativity is highly successful in explaining a wide range of gravitational phenomena including the gravitational waves emitted by binary systems and the shadows cast by su…
Reply to "Comment" on "Regular evaporating black holes with stable cores"
Alfio Bonanno, Amir-Pouyan Khosravi, Frank Saueressig
We reply to the ``Comment'' on ``Regular evaporating black holes with stable cores'' by R. Carballo-Rubio, F. Di Filippo, S. Liberati, C. Pacilio, and M. Visser. As a key result, w…