66 citations · 175 across the 12 of their papers we have counts for
4 papers · 1 filter
A Model of the Universe including dark Energy
Rolando Cardenas, Tame Gonzalez, Osmel Martin +1
In this work we explore a model of the universe in which dark energy is modelled explicitely with both a dynamical quintessence field (with a double exponential self-interaction po…
Modelling dark energy with quintessence and a cosmological constant
Rolando Cardenas, Tame Gonzalez, Osmel Martin +1
In this talk we present a model of the universe in which dark energy is modelled explicitely with both a dynamical quintessence field and a cosmological constant. Our results confi…
A model of the Universe including Dark Energy accounted for by both a Quintessence Field and a (negative) Cosmological Constant
Rolando Cardenas, Tame Gonzalez, Yoelsy Leiva +2
In this work we present a model of the universe in which dark energy is modelled explicitely with both a dynamical quintessence field and a cosmological constant. Our results confi…
Comments on the paper astro-ph/0103335 by C Rubano and P Scudellaro
Rolando Cardenas, Osmel Martin, Israel Quiros
We briefly comment on a paper by Rubano and Scudellaro [astro-ph/0103335] where they found general exact solutions for two classes of exponential potentials in a scalar field model…