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GR: Fachverband Gravitation und Relativitätstheorie

GR 14: Kosmologie II

GR 14.6: Vortrag

Donnerstag, 28. Februar 2013, 17:45–18:00, HS 6

Resimulating the local universe — •Steffen Hess — Leiniz Institut f. Astrophysik Potsdam

Within a Lambda-CDM model we are using a combined approach consisting of an iterative reconstruction based on non-linear Lagrangian Perturbation Theory and a fully non-linear N-body simulation we are able to re-simulate the matter density in the local universe with unprecedented correlation with the galaxy distribution in the 2MASS redshift survey.