M. Haslbauer

activity

20192024

most citedHas JWST already falsified dark-matter-driven galaxy formation?

94 citations · 368 across the 10 of their papers we have counts for

collaborators

Showing astro-ph.COShow all

3 papers · 1 filter

astro-ph.CO2023★ 42 cited

A simultaneous solution to the Hubble tension and observed bulk flow within 250 $h^{- 1}$ Mpc

Sergij Mazurenko, Indranil Banik, Pavel Kroupa +1

The $Λ$ cold dark matter ( $Λ$ CDM) standard cosmological model is in severe tension with several cosmological observations. Foremost is the Hubble tension, which exceeds $5 σ$ confid…

astro-ph.CO2023★ 8 cited

The many tensions with dark-matter based models and implications on the nature of the Universe

Pavel Kroupa, Eda Gjergo, Elena Asencio +6

(Abridged) Fundamental tensions between observations and dark-matter based cosmological models have emerged. This updated review has two purposes: to explore new tensions that have…

astro-ph.CO2020

The KBC void and Hubble tension contradict $Λ$ CDM on a Gpc scale $-$ Milgromian dynamics as a possible solution

Moritz Haslbauer, Indranil Banik, Pavel Kroupa

The KBC void is a local underdensity with the observed relative density contrast $δ \equiv 1 - ρ / ρ_{0} = 0.46 \pm 0.06$ between 40 and 300 Mpc around the Local Group. If mass is con…

A simultaneous solution to the Hubble tension and observed bulk flow within 250 h−1 Mpc

The many tensions with dark-matter based models and implications on the nature of the Universe

The KBC void and Hubble tension contradict ΛCDM on a Gpc scale − Milgromian dynamics as a possible solution

A simultaneous solution to the Hubble tension and observed bulk flow within 250 $h^{- 1}$ Mpc

The KBC void and Hubble tension contradict $Λ$ CDM on a Gpc scale $-$ Milgromian dynamics as a possible solution