Power spectra to 1 per cent accuracy between dynamical dark energy cosmologies★
نویسندگان
چکیده
منابع مشابه
Going Nonlinear with Dark Energy Cosmologies
The formation of large scale structure in the universe is a central element of astrophysics. Apart from the structure itself, it also offers a incisive tool for probing cosmology and particle physics. Since structure formation is a competition between expansion and gravity, the growth as a function of redshift is intimately tied to the expansion of the universe. Studies of matter density fluctu...
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We study the clustering properties of galaxy clusters expected to be observed by various forthcoming surveys both in the X-ray and sub-mm regimes by the thermal Sunyaev-Zel’dovich effect. Several different background cosmological models are assumed, including the concordance ΛCDM and various cosmologies with dynamical evolution of the dark energy. Particular attention is paid to models with a s...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2007
ISSN: 0035-8711
DOI: 10.1111/j.1365-2966.2007.12139.x