45 citations · 205 across the 15 of their papers we have counts for
3 papers · 1 filter
Inflationary entanglement
Alessio Belfiglio, Orlando Luongo, Stefano Mancini
We investigate the entanglement due to geometric corrections in particle creation during inflation. To do so, we propose a single-field inflationary scenario, nonminimally coupled…
Alleviating the cosmological constant problem from particle production
Alessio Belfiglio, Roberto Giambò, Orlando Luongo
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 energy fu…
Geometric corrections to cosmological entanglement
Alessio Belfiglio, Orlando Luongo, Stefano Mancini
We investigate entanglement production by inhomogeneous perturbations over a homogeneous and isotropic cosmic background, demonstrating that the interplay between quantum and geome…