252 citations · 1.5k across the 51 of their papers we have counts for
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Qualitative study in Loop Quantum Cosmology
Llibert Aresté Saló, Jaume Amorós, Jaume de Haro
This work contains a detailed qualitative analysis, in General Relativity and in Loop Quantum Cosmology, of the dynamics in the associated phase space of a scalar field minimally c…
Cosmological solutions in spatially curved universes with adiabatic particle production
Llibert Aresté Saló, Jaume de Haro
We perform a qualitative and thermodynamic study of two models when one takes into account adiabatic particle production. In the first one, there is a constant particle production…
Simple inflationary quintessential model II: Power law potentials
Jaume de Haro, Jaume Amorós, Supriya Pan
The present work is a sequel of our previous work Phys.Rev.D { 93}, 084018 (2016) [arXiv:1601.08175 [gr-qc]] cite{hap} which depicted a simple version of an inflationary quintessen…
Teleparallel loop quantum cosmology in a system of intersecting branes
Alireza Sepehri, Anirudh Pradhan, A. Beesham +1
Recently, some authors have removed the big bang singularity in teleparallel Loop Quantum Cosmology (LQC) and have shown that the universe may undergo a number of oscillations. We…
On the viability of quintessential inflationary models from observational data
Jaume de Haro
Assuming that primordial density fluctuationas are nearly Gaussian, from a frequentist viewpoint, the two-dimensional marginalized joint coincidence contour in the plane …
Inflation and late-time acceleration from a double-well potential with cosmological constant
Jaume de Haro, Emilio Elizalde
A model of a universe without big bang singularity is presented, which displaysanearly inflationary period ending just before a phase transition to a deflationary epoch. The model…
A simple nonsingular inflationary quintessential model
Jaume de Haro, Jaume Amorós, Supriya Pan
In the framework of a flat Friedmann-Lema{\^ı}tre-Robertson-Walker (FLRW) geometry, we present a nonsingular model (no big bang singularity at finite time) of our universe describi…
Evolution and Dynamics of a Matter creation model
Supriya Pan, Jaume de Haro, Andronikos Paliathanasis +1
In a flat Friedmann-Lema\^ıtre-Robertson-Walker (FLRW) geometry, we consider the expansion of the universe powered by the gravitationally induced `adiabatic' matter creation. To de…