148 citations · 1.5k across the 51 of their papers we have counts for
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Minimum length (scale) in Quantum Field Theory, Generalized Uncertainty Principle and the non-renormalisability of gravity
Roberto Casadio, Wenbin Feng, Ibere Kuntz +1
The notions of minimum geometrical length and minimum length scale are discussed with reference to correlation functions obtained from in-in and in-out amplitudes in quantum field…
Background independence and field redefinitions in quantum gravity
Roberto Casadio, Alexander Kamenshchik, Iberê Kuntz
It is generally believed that a full-fledged theory of quantum gravity should exhibit background independence and diffeomorphism invariance. In its most general form, the latter co…
Binary mergers in bootstrapped Newtonian gravity: mass gap and black hole area law
Roberto Casadio, Iberê Kuntz, Octavian Micu
We study binary mergers in bootstrapped Newtonian gravity, where higher-order couplings are added to the non-relativistic Lagrangian for the Newtonian potential. In this theory, th…
Configurational entropy of black hole quantum cores
R. Casadio, R. da Rocha, P. Meert +2
Two types of information entropy are studied for the quantum states of a model for the matter core inside a black hole geometry. A detailed description is first given of the quantu…
Newtonian approximation in (1 + 1) dimensions
Roberto Casadio, Octavian Micu, Jonas Mureika
We study the possible existence of a Newtonian regime of gravity in dimensions, considering metrics in both the Kerr-Schild and conformal forms. In the former case, the metri…
Approximating compact objects in bootstrapped Newtonian gravity: use of the canonical potential
Roberto Casadio, Iberê Kuntz, Octavian Micu
We consider compact objects in a classical and non-relativistic generalisation of Newtonian gravity, dubbed bootstrapped Newtonian theory, which includes higher-order derivative in…