Özgür Akarsu

activity

20152026

f σ_{8}

and

S_{8}

454 citations · 955 across the 12 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

astro-ph.CO2024★ 6 cited

Further support for $S_{8}$ increasing with effective redshift

Özgür Akarsu, Eoin Ó Colgáin, Anjan A. Sen +1

In Adil et al. 2023, we reported an increasing trend in $S_{8}$ with effective redshift $z_{eff}$ based on $f σ_{8} (z)$ constraints over the redshift range $0 \lesssim z \less…

astro-ph.CO2024★ 11 cited

Do we need wavelets in the late Universe?

Luis A. Escamilla, Emre Özülker, Özgür Akarsu +2

We parameterize the Hubble function by adding Hermitian wavelets to the Hubble radius of $Λ$ CDM. This allows us to build Hubble functions that oscillate around $Λ$ CDM at late times…

Further support for S8​ increasing with effective redshift

Do we need wavelets in the late Universe?

Further support for $S_{8}$ increasing with effective redshift