Perturbative Growth of Cosmological Clustering. II. The Two-Point Correlation
نویسندگان
چکیده
منابع مشابه
Perturbative Growth of Cosmological Clustering Ii: the Two Point Correlation
We use the BBGKY hierarchy equations to calculate, perturbatively, the lowest order nonlinear correction to the two point correlation and the pair velocity for Gaussian initial conditions in a critical density matter dominated cosmological model. We compare our results with the results obtained using the hydrodynamic equations which neglect pressure and we nd that the two match, indicating that...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 1996
ISSN: 0004-637X,1538-4357
DOI: 10.1086/176950