45 citations · 63 across the 7 of their papers we have counts for
7 papers
A quantum cosmological model in Hořava-Lifshitz gravity
O. Obregón, J. A. Preciado
A Wheeler-DeWitt equation for the Kantowski-Sachs model is derived within the framework of the minimal quantum gravity theory proposed by Hořava. We study the solution to this equa…
Relativistic Processes and the Internal Structure of Neutron Stars
D. E. Alvarez-Castillo, S. Kubis
Models for the internal composition of Dense Compact Stars are reviewed as well as macroscopic properties derived by observations of relativistic processes. Modeling of pure neutro…
Quantum string cosmology in the phase space
Ruben Cordero, Erik Diaz, Hugo Garcia-Compean +1
Deformation quantization is applied to quantize gravitational systems coupled with matter. This quantization procedure is performed explicitly for quantum cosmology of these system…
Constraining scalar field properties with boson stars as black hole mimickers
J. Barranco, A. Bernal
Constraints to the mass of a scalar field and the strength of its self-interacting coupling constant are obtained. This was done using observations of stellar dynamics at the cente…
Reconstructing the interaction term between dark matter and dark energy
Freddy Cueva, Ulises Nucamendi
We apply a parametric reconstruction method to a homogeneous, isotropic and spatially flat Friedmann-Robertson-Walker (FRW) cosmological model filled of a fluid of dark energy (DE)…
Searching for spacetime granularity: analyzing a concrete experimental setup
Yuri Bonder, Daniel Sudarsky
In this work we show that the spin pendulum techniques developed by the E\:{o}t-Wash group could be used to put very stringent bounds on the free parameters of a Lorentz invariant…