255 citations · 700 across the 13 of their papers we have counts for
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Anisotropic Distance Ladder in Pantheon+ Supernovae
Ruairí McConville, Eoin Ó Colgáin
We decompose Pantheon+ Type Ia supernovae (SN) in hemispheres on the sky finding angular variations up to km/s/Mpc in the Hubble constant both in the SH0ES redshift range…
increases with effective redshift in CDM cosmology
Shahnawaz A. Adil, Özgür Akarsu, Mohammad Malekjani +4
Hubble constant and weighted amplitude of matter fluctuations determinations are biased to higher and lower values, respectively, in the late Universe with respect to e…
On Redshift Evolution & Negative Dark Energy Density in Pantheon+ Supernovae
Mohammad Malekjani, Ruairí Mc Conville, Eoin Ó Colgáin +2
Within the Friedmann-Lemaître-Robertson-Walker (FLRW) framework, the Hubble constant is an integration constant. Thus, consistency of the model demands observational constanc…