Dark energy from a scale-free distribution
We investigate some intriguing consequences of characterizing dark energy by the so-called scale-free statistics in a flat Friedman-Robertson-Walker cosmology. We adopt a toy model, derived from a power law distribution, being P(k)∼k− γ, with 2<γ< 3, showing as a result that the dynamics mimic...
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Published in | Europhysics letters Vol. 94; no. 4; pp. 49002 - 49007 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
IOP Publishing
01.05.2011
EPS, SIF, EDP Sciences and IOP Publishing |
Subjects | |
Online Access | Get full text |
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