The dawn of the twenty-first century came with very positive prospects for gravity, cosmology,
and astrophysics. Technological progress made it possible for cosmology to enter to its …

The aim of this work is to provide a general description of the corpuscular theory of gravity.
After reviewing some of the major conceptual issues emerging from the semiclassical and …

We explore a toy model mechanism of geometric cancellation, alleviating the (classical)
cosmological constant problem. To do so, we assume at primordial times that vacuum …

We propose an inflationary scenario where the inflaton field is non-minimally coupled to
spacetime curvature and inflation is driven by a vacuum energy symmetry breaking potential …

General relativity and its Newtonian weak field limit are not sufficient to explain the observed
phenomenology in the Universe, from the formation of large-scale structures to the dynamics …

We investigate how the resolution of the singularity problem for the Schwarzschild black
hole could be related to the presence of quantum gravity effects at horizon scales. Motivated …

Abstract An Extended Uncertainty Principle inspired Schwarzschild metric that allows for
large scale modifications to gravitation is presented. At a new fundamental length scale L⁎ …

I provide a derivation of some characteristic effects of Milgrom's modified Newtonian
dynamics (MOND) from a fractional version of Newton's theory based on the fractional …

A bstract Glauber-Sudarshan states, sometimes simply referred to as Glauber states, or
alternatively as coherent and squeezed-coherent states, are interesting states in the …

We present a novel theory of a unified dark sector, where late-time cosmic acceleration
emerges from the dark matter superfluid framework. The system is described by a superfluid …