Third-Order Lagrangian Perturbation Theory - Realization at High-Spatial Resolution
Astrophysics
2007-05-23 v1
Abstract
The Lagrangian theory of gravitational instability of homogeneous-isotropic Friedman-Lemaitre cosmogonies investigated and solved in the series of papers by Buchert (1989), (1992), Buchert & Ehlers (1993), Buchert (1993a,b), Ehlers & Buchert (1993), is illustrated. The third-order solution of this theory for generic initial conditions is presented and realized in a special case by employing methods of high-spatial resolution of the density field.
Cite
@article{arxiv.astro-ph/9310022,
title = {Third-Order Lagrangian Perturbation Theory - Realization at High-Spatial Resolution},
author = {T. Buchert and A. G. Weiss},
journal= {arXiv preprint arXiv:astro-ph/9310022},
year = {2007}
}
Comments
uuencoded compressed postscript file to appear in: Proc of IAP Colloq. 9, ``Cosmological velocity fields'', ed. F.Bouchet, M.Lachieze-Rey Dummy report number MPA-000-000-93