Extended Quintessence and its Late-time Domination

Preprint

29 June 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.astro-ph/0106550

Abstract

Various astronomical observations point towards the evidence for dark energy. One of the most mysterious problem is the coincidence problem: why dark energy becomes dominant only recently. We present a scenario based on extended quintessence models to explain the late-time domination of dark energy without severe fine-tuning of initial conditions and model parameters.

Keywords

ASTRONOMICAL OBSERVATIONS
EXTENDED QUINTESSENCE
VARIOUS ASTRONOMICAL
LATE TIME DOMINATION
DOMINATION VARIOUS
OBSERVATIONS POINT
QUINTESSENCE
DARK ENERGY

All Related Versions

Version 1, 2001-06-29, ArXiv
Published version: Physical Review D, 64 (10), 103503.

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