The paper claims f(R,L_m) gravity with matter-curvature coupling fits f_sigma8 measurements better than LambdaCDM, but the supporting comparison table contains unphysical negative LambdaCDM growth rates and no statistical test.
Measurements of Ω and Λ from 42 high-redshift supernovae,
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
citation-role summary
background 1
citation-polarity summary
fields
gr-qc 1years
2025 1verdicts
REJECT 1roles
background 1polarities
unclear 1representative citing papers
citing papers explorer
-
Growth Rate Analysis in $f(R,L_m)$ Gravity: A Comparative Study with \boldmath$\Lambda$CDM Cosmology
The paper claims f(R,L_m) gravity with matter-curvature coupling fits f_sigma8 measurements better than LambdaCDM, but the supporting comparison table contains unphysical negative LambdaCDM growth rates and no statistical test.