891 citations · 2.4k across the 17 of their papers we have counts for
6 papers · 1 filter
Classifying and avoiding singularities in the alternative gravity dark energy models
S. Capozziello, M. De Laurentis, S. Nojiri +1
The future finite-time singularities emerging in alternative gravity dark energy models are classified and studied in Jordan and Einstein frames. It is shown that such singularity…
Accelerating cosmologies from non-local higher-derivative gravity
Salvatore Capozziello, Emilio Elizalde, Shin'ichi Nojiri +1
We study accelerating cosmological solutions of a general class of non-linear gravities which depend on Gauss-Bonnet and other higher derivative invariants. To achieve this goal a…
A new perspective in the dark energy puzzle from particle mixing phenomenon
M. Blasone, A. Capolupo, S. Capozziello +1
We report on recent results on particle mixing and oscillations in quantum field theory. We discuss the role played in cosmology by the vacuum condensate induced by the neutrino mi…
gravity constrained by PPN parameters and stochastic background of gravitational waves
S. Capozziello, M. De Laurentis, S. Nojiri +1
We analyze seven different viable -gravities towards the Solar System tests and stochastic gravitational waves background. The aim is to achieve experimental bounds for the t…
Dark energy induced by neutrino mixing
Antonio Capolupo, Salvatore Capozziello, Giuseppe Vitiello
The energy content of the vacuum condensate induced by the neutrino mixing is interpreted as dynamically evolving dark energy.
Conformal aspects of Palatini approach in Extended Theories of Gravity
Gianluca Allemandi, Monica Capone, Salvatore Capozziello +1
The debate on the physical relevance of conformal transformations can be faced by taking the Palatini approach into account to gravitational theories. We show that conformal transf…