Non-Gaussian Features of Linear Cosmic String Models
نویسندگان
چکیده
منابع مشابه
Non-gaussian Features of Linear Cosmic String Models
We investigate the non-gaussian properties of cosmic-string-seeded linear density perturbations with cold and hot dark matter backgrounds. These perturbations are computed using high-resolution numerical simulations with a dynamic range extending from before the radiation-matter transition through to deep into the matter era. We compute the one-point probability density function of the resultin...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 1998
ISSN: 0004-637X
DOI: 10.1086/311686