2 citations · 2 across the 1 of their papers we have counts for
8 papers
An Analysis of the Large Scale N-body Simulation using the Minkowski Functionals
Takamichi Nakagami, Takahiko Matsubara, Jens Schmalzing +1
We analyze the Minkowski functionals with a large -body simulation of a standard CDM model, focusing on transition scales between linear and non-linear gravitational evolutio…
Cosmic Microwave Background polarization and the ionization history of the Universe
Pavel Naselsky, Jens Schmalzing, Jesper Sommer-Larsen +1
We point out that polarization measurements as planned for the upcoming PLANCK mission can significantly enhance the accuracy of cosmic parameter estimation compared to the tempera…
Constraints on the redshift of reionization from CMB data
Jens Schmalzing, Jesper Sommer-Larsen, Martin Goetz
We use the recent CMB power spectrum measurement by the Maxima experiment (Hanany et al. 2000) to constrain the redshift of reionization z_re. This becomes possible by combining th…
Effects of weak lensing on the topology of CMB maps
Jens Schmalzing, Masahiro Takada, Toshifumi Futamase
We investigate the non-Gaussian signatures in Cosmic Microwave Background (CMB) maps induced by the intervening large-scale structure through weak lensing. In order to measure the…
Minkowski Functionals in Cosmology: An Overview
Jens Schmalzing
Minkowski functionals have recently been introduced into cosmology as novel tools for studying the large-scale distribution of matter in the Universe. We present a brief overview o…
The Significance of the Fluctuations in the IRAS 1.2 Jy Galaxy Catalogue
Martin Kerscher, Jens Schmalzing, Thomas Buchert +1
In an analysis of the IRAS 1.2 Jy redshift catalogue, with emphasis on the separate examination of northern and southern parts (in galactic coordinates), we found that the clusteri…