1 citations · 1 across the 9 of their papers we have counts for
5 papers · 1 filter
On entropic cosmology, late time acceleration and the quantum bounce
Luis Rey Diaz-Barron, G. E. Pérez-Cuéllar, M. Sabido
In this work, we present a unified entropic description of the quantum bounce that is present in Loop Quantum Cosmology (LQG) and dark energy that drives the late time acceleration…
Static Black Holes and Iyer-Wald Entropy in Gravity
I. Díaz-Saldaña, J. López-Domínguez, Wilfredo Yupanqui +2
We investigate static, spherically symmetric black hole solutions in a class of higher-curvature gravitational theories described by a Lagrangian that depends on the Ricci and Kret…
On planetary orbits, ungravity and entropic gravity
G. Pérez Cuéllar, M. Sabido
In previous works, entropic gravity and ungravity have been considered as possible solutions to the dark energy and dark matter problems. To test the viability of these models, mod…
Observational constraints on entropic cosmology
Javier Chagoya, I. Díaz-Saldaña, Mario H. Amante +2
In this work, we derive a generalized modified Friedmann equation based on an entropy-area relation that incorporates established modifications, such as volumetric, linear, and log…
On Emergent Gravity, Black Hole Entropy and Galactic Rotation Curves
I. Díaz-Saldaña, J. C. López-Domínguez, M. Sabido
In this work we derive a generalized Newtonian gravitational force and show that it can account for the anomalous galactic rotation curves. We derive the entropy-area relationship…