226 citations · 493 across the 31 of their papers we have counts for
33 papers
Hunting Quantum Gravity with Analogs: the case of graphene
Giovanni Acquaviva, Alfredo Iorio, Pablo Pais +1
Analogs of fundamental physical phenomena can be used in two ways. One way consists in reproducing specific aspects of classical or quantum gravity, of quantum fields in curved spa…
Dynamical analysis of logarithmic energy-momentum squared gravity
Giovanni Acquaviva, Nihan Katirci
We perform the dynamical system analysis of a cosmological model in the energy-momentum squared gravity (EMSG) of the form , which is known a…
Quantum Groups and Polymer Quantum Mechanics
Giovanni Acquaviva, Alfredo Iorio, Luca Smaldone
In Polymer Quantum Mechanics, a quantization scheme that naturally emerges from Loop Quantum Gravity, position and momentum operators cannot be both well-defined on the Hilbert spa…
Simple-graduated dark energy and spatial curvature
Giovanni Acquaviva, Ozgur Akarsu, Nihan Katirci +1
In this work, we first discuss the possibility that dark energy models with negative energy density values in the past can alleviate the tension, as well as the discrepancy w…
Dynamical analysis approaches in spatially curved FRW spacetimes
M. Kerachian, G. Acquaviva, G. Lukes-Gerakopoulos
In this article, we summarize two agnostic approaches in the framework of spatially curved Friedmann-Robertson-Walker (FRW) cosmologies discussed in detail in (Kerachian et al., 20…
Topologically inequivalent quantizations
Giovanni Acquaviva, Alfredo Iorio, Luca Smaldone
We discuss the representations of the algebra of quantization, the canonical commutation relations, in a scalar quantum field theory with spontaneously broken U(1) internal symmetr…