For power-law f(G) gravity, the matter power spectrum computed from 1+3 covariant perturbations is not scale invariant, with curves decaying and then rising above the GR flat line as k grows.
2007 The astrophysical journal supplement series 170 377 16
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
-
Matter power spectrum in a power-law $f(G)$ gravity
For power-law f(G) gravity, the matter power spectrum computed from 1+3 covariant perturbations is not scale invariant, with curves decaying and then rising above the GR flat line as k grows.