540 citations · 2.6k across the 79 of their papers we have counts for
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The final state of gravitational collapse in Eddington-inspired Born-Infeld theory
Yaser Tavakoli, Celia Escamilla-Rivera, Julio C. Fabris
In this paper, we address the implications when a homogeneous dust model is considered for a scenario of gravitational collapse in the context of Eddington-inspired Born-Infeld (Ei…
Scalar field as a Bose-Einstein condensate in a Schwarzschild-de Sitter spacetime
Elías Castellanos, Celia Escamilla-Rivera, Claus Lämmerzahl +1
In this paper we analyze some properties of a scalar field configuration, where it is considered as a trapped Bose-Einstein condensate in a Schwarzschild-de Sitter background space…
Nonparametric reconstruction of the Om diagnostic to test LCDM
Celia Escamilla-Rivera, Julio C. Fabris
Cosmic acceleration is usually related with the unknown dark energy, which equation of state, w(z), is constrained and numerically confronted with independent astrophysical data. I…
Modified uncertainty principle from the free expansion of a Bose-Einstein Condensate
Elías Castellanos, Celia Escamilla-Rivera
In this paper, we present a theoretical and numerical analysis of the free expansion of a Bose-Einstein condensate, where we assume that the single particle energy spectrum is defo…
DBI Galileon inflation in the light of Planck 2015
K. Sravan Kumar, Juan C. Bueno Sanchez, Celia Escamilla-Rivera +2
In this work we consider a DBI Galileon (DBIG) inflationary model and constrain its parameter space with the Planck 2015 and BICEP2/Keck array and Planck (BKP) joint analysis data…