151 citations · 1.2k across the 38 of their papers we have counts for
5 papers · 1 filter
Einstein, Planck and Vera Rubin: relevant encounters between the Cosmological and the Quantum Worlds
Paolo Salucci, Giampiero Esposito, Gaetano Lambiase +38
In Cosmology and in Fundamental Physics there is a crucial question like: where the elusive substance that we call Dark Matter is hidden in the Universe and what is it made of?, th…
Nonsingular bouncing cosmology in general relativity: physical analysis of the spacetime defect
Emmanuele Battista
In this paper, we describe physical effects occurring in the regularized Robertson-Walker spacetime which can reveal the presence of the defect. Our analysis is based on two main p…
What is a reduced boundary in general relativity?
Emmanuele Battista, Giampiero Esposito
The concept of boundary plays an important role in several branches of general relativity, e.g., the variational principle for the Einstein equations, the event horizon and the app…
General relativistic Poynting-Robertson effect to diagnose wormholes existence: static and spherically symmetric case
Vittorio De Falco, Emmanuele Battista, Salvatore Capozziello +1
We derive the equations of motion of a test particle in the equatorial plane around a static and spherically symmetric wormhole influenced by a radiation field including the genera…
Poynting-Robertson effect as a dissipative system in general relativity
Vittorio De Falco, Emmanuele Battista
We determine for the first time in the literature the analytic form of the Rayleigh potential of the general relativistic Poynting-Robertson effect. The employed procedure is based…