Halo models of large scale structure
نویسندگان
چکیده
منابع مشابه
Halo models of large scale structure
We review the formalism and applications of the halo-based description of nonlinear gravitational clustering. In this approach, all mass is associated with virialized dark matter halos; models of the number and spatial distribution of the halos, and the distribution of dark matter within each halo, are used to provide estimates of how the statistical properties of large scale density and veloci...
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We present a new, galaxy-halo model of large-scale structure, in which the galaxies entering a given sample are the fundamental objects. Haloes attach to galaxies, in contrast to the standard halo model, in which galaxies attach to haloes. The galaxyhalo model pertains mainly to the relationships between the power spectra of galaxies and mass, and their cross-power spectrum. With surprisingly l...
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ژورنال
عنوان ژورنال: Physics Reports
سال: 2002
ISSN: 0370-1573
DOI: 10.1016/s0370-1573(02)00276-4