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Dark energy and the evolution of spherical overdensities (2005)

Abstract
We use the non-linear spherical model in cold dark matter (CDM) cosmologies with dark energy to investigate the effects of dark energy on the growth of structure and the formation of virialised structures. We consider dark energy models with a constant equation of state parameter w. For -1. Comment: 9 pages, 8 figures. Accepted for publication in MNRAS

Publication details
Download http://arxiv.org/abs/astro-ph/0504465
Repository arXiv (United States)
Keywords Astrophysics
Type text