2 papers
astro-ph.CO2026
Nonlinear Scales in Luminal Horndeski -- I. Halo mass function and power spectrum boost in models with Vainshtein screening
Dani de Boe, Mattia Pantiri, Gen Ye +1
We investigate nonlinear structure formation in Horndeski gravity with luminal gravitational wave speed (), assuming Vainshtein screening within the spherical collapse mod…
gr-qc2025
Cosmological scalar perturbations in Horndeski-like gravity
Dani de Boe, Fabiano F. Santos, Jackson Levi Said
Scalar-tensor theories are promising dark energy models. A promising scalar-tensor theory, called Horndeski-like gravity, is coming from the application of the Horndeski gravity in…