Speaker
Szymon Sikora
(Jagiellonian University)
Description
Analytical models which generalize the Friedmann-Lemaitre-Robertson-Walker space-time are important tools in the analysis of a possible impact of the large-scale structure inhomogeneities on the cosmological observables (angular diameter distance-redshift relation, local measurements of the Hubble constant, etc.)
In this talk I will present some progress in the construction of the dust-like cosmological model with a periodically distributed inhomogeneities. The most important idea in this framework is to simplify the Einstein equations by imposing specific symmetry conditions on the matter distribution in space.
Primary authors
Szymon Sikora
(Jagiellonian University)
Dr
Krzysztof Głód
(Astronomical Observatory of the Jagiellonian University)
