226 citations · 493 across the 31 of their papers we have counts for
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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…
Bekenstein bound from the Pauli principle: a brief introduction
Giovanni Acquaviva, Alfredo Iorio, Luca Smaldone
Here we briefly resume the idea, originally introduced in Phys. Rev. D 102, 106002 (2020), that the Bekenstein bound on entropy is a consequence of the fermionic nature of fundamen…
Bekenstein bound from the Pauli principle
Giovanni Acquaviva, Alfredo Iorio, Luca Smaldone
Assuming that the degrees of freedom of a black hole are finite in number and of fermionic nature, we naturally obtain, within a second-quantized toy model of the evaporation, that…
Dynamics of classes of barotropic fluids in spatially curved FRW spacetimes
Morteza Kerachian, Giovanni Acquaviva, Georgios Lukes-Gerakopoulos
In this article we perform dynamical analysis of a broad class of barotropic fluids in the spatially curved Friedmann-Robertson-Walker (FRW) spacetime background without considerin…