23 citations · 29 across the 5 of their papers we have counts for
5 papers
Cosmological dark energy effects from entanglement
S. Capozziello, O. Luongo, S. Mancini
The thorny issue of relating information theory to cosmology is here addressed by assuming a possible connection between quantum entanglement measures and observable universe. In p…
Cosmological implications of Geometrothermodynamics
Orlando Luongo, Hernando Quevedo
We use the formalism of Geometrothermodynamics to derive a series of fundamental equations for thermodynamic systems. It is shown that all these fundamental equations can be used i…
Constraints from Cosmography in various parameterizations
Alejandro Aviles, Christine Gruber, Orlando Luongo +1
We use cosmography to present constraints on the kinematics of the Universe without postulating any underlying theoretical model a priori. To this end, we use a Markov Chain Monte…
Cosmographic study of the universe's specific heat: A landscape for Cosmology?
Orlando Luongo, Hernando Quevedo
We propose a method for constructing the specific heat for the universe by following standard definitions of classical thermodynamics, in a spatially flat homogeneous and isotropic…
Toward an invariant definition of repulsive gravity
Orlando Luongo, Hernando Quevedo
A remarkable property of naked singularities in general relativity is their repulsive nature. The effects generated by repulsive gravity are usually investigated by analyzing the t…