Seventeenth Marcel Grossmann Meeting

Reconstructing Dark Energy

8 Jul 2024, 17:00

30m

Tosti (Aurum)

Invited talk in a parallel session Current Status of the H_0 and growth tensions: theoretical models and model-independent constraints Current status of the H_0 and growth tensions: theoretical models and model-independent constraints

Speaker

Arman Shafieloo (Korea Astronomy and Space Science Institute)

Description

Reconstructing the expansion history of the universe and properties of dark energy have been among the main goals of physical cosmology. I will discuss about reconstructing dark energy in light of most recent cosmological observations including DESI-2024 BAO observations, Union3 supernova compilation and Planck CMB data.