28 citations · 92 across the 8 of their papers we have counts for
6 papers · 1 filter
Effective delta sources and Newtonian limit in nonlocal gravity
Thomas M. Sangy, Nicolò Burzillà, Breno L. Giacchini +1
We investigate the Newtonian limit of a class of nonlocal gravity models with exponential form factors . Our main goal is to identify simil…
Regular multi-horizon Lee-Wick black holes
Nicolò Burzillà, Breno L. Giacchini, Tibério de Paula Netto +1
In this paper we carry out a detailed analysis of the static spherically symmetric solutions of a sixth-derivative Lee-Wick gravity model in the effective delta source approximatio…
On effective models of regular black holes inspired by higher-derivative and nonlocal gravity
Tibério de Paula Netto, Breno L. Giacchini, Nicolò Burzillà +1
In this work we study static spherically symmetric solutions of effective field equations related to local and nonlocal higher-derivative gravity models, based on their associated…
Higher-order regularity in local and nonlocal quantum gravity
Nicolò Burzillà, Breno L. Giacchini, Tibério de Paula Netto +1
In the present work we investigate the Newtonian limit of higher-derivative gravity theories with more than four derivatives in the action, including the non-analytic logarithmic t…
Newtonian potential in higher-derivative quantum gravity
Nicolò Burzillà, Breno L. Giacchini, Tibério de Paula Netto +1
We hereby derive the Newtonian metric potentials for the fourth-derivative gravity including the one-loop logarithm quantum corrections. It is explicitly shown that the behavior of…
Quantum Gravity inspired nonlocal gravity model
Luca Amendola, Nicolo Burzilla, Henrik Nersisyan
We consider a nonlocal gravity model motivated by nonperturbative Quantum Gravity studies. This model, if correct, suggests the existence of strong IR relevant effects which can le…