110 citations · 176 across the 4 of their papers we have counts for
4 papers
Model-Independent Reconstruction of the Expansion History of the Universe from Type Ia Supernovae
S. Benitez-Herrera, F. Roepke, W. Hillebrandt +3
Based on the largest homogeneously reduced set of Type Ia supernova luminosity data currently available -- the Union2 sample -- we reconstruct the expansion history of the Universe…
An optimal basis system for cosmology: data analysis and new parameterisation
M. Maturi, C. Mignone
We define an optimal basis system into which cosmological observables can be decomposed. The basis system can be optimised for a specific cosmological model or for an ensemble of m…
Combining weak and strong cluster lensing: Applications to simulations and MS 2137
J. Merten, M. Cacciato, M. Meneghetti +2
AIMS. While weak lensing cannot resolve cluster cores and strong lensing is almost insensitive to density profiles outside the scale radius, combinations of both effects promise to…
Model-independent determination of the cosmic expansion rate. I. Application to type-Ia supernovae
Claudia Mignone, Matthias Bartelmann
Aims: In view of the substantial uncertainties regarding the possible dynamics of the dark energy, we aim at constraining the expansion rate of the universe without reference to a…