Slow rolling, inflation and quintessence
arXiv:astro-ph/0607556 · doi:10.1209/epl/i2005-10350-5
Abstract
We comment on the choice of the quintessence potential, examining the slow-roll approximation in a minimally coupled theory of gravity. We make some considerations on the potential behaviors, the related γparameter, and their relationships to phantom cosmology.
7 pages