DE2 - Dark Energy and Large Scale structure |
Speaker |
Lukovic, Vladimir |
Coauthors |
Balakrishna Sandeep Haridasu, Nicola Vittorio |
Talk Title |
Large-scale metric inhomogeneities |
Abstract |
We study the local matter inhomogeneities of the Universe and their effect on late-time cosmic expansion by adopting the isotropic Lema{\^i}tre-Tolman-Bondi model in the presence of dust, curvature and cosmological constant $\Lambda$. We investigate the effect of the large-scale matter inhomogeneities on the analysis of the low-redshift data and the inferences concerning the dynamics of cosmic expansion and the corresponding cosmological parameters, such as the present expansion rate $H_0$. |
Talk view |
|
|