178 citations · 238 across the 4 of their papers we have counts for
5 papers · 1 filter
Gravitational waves from warm inflation in the weak dissipative regime
Orlando Luongo, Tommaso Mengoni, Paulo M. Sá
Previous work on the gravitational-wave background generated in a two-scalar-field cosmological model, in which warm inflation and the dark sector are unified within a single frame…
A thermodynamic approach to holographic dark energy
Orlando Luongo
We propose a method to relate the holographic minimal information density to the de Broglie's wavelength at a given universe temperature . To figure this out, we assume that the…
Model-independent limits and constraints on extended theories of gravity from cosmic reconstruction techniques
Álvaro de la Cruz-Dombriz, Peter K. S. Dunsby, Orlando Luongo +1
The onset of dark energy domination depends on the particular gravitational theory driving the cosmic evolution. Model independent techniques are crucial to test both the present $…
Cosmological degeneracy versus cosmography: a cosmographic dark energy model
Orlando Luongo, Giovanni Battista Pisani, Antonio Troisi
In this work we use cosmography to alleviate the degeneracy among cosmological models, proposing a way to parameterize matter and dark energy in terms of cosmokinematics quantities…
On the theory and applications of modern cosmography
Peter K. S. Dunsby, Orlando Luongo
Cosmography represents an important branch of cosmology which aims to describe the universe without the need of postulating \emph{a priori} any particular cosmological model. All q…