43 citations · 75 across the 2 of their papers we have counts for
3 papers
Simulations of Baryon Acoustic Oscillations I: Growth of Large-Scale Density Fluctuations
Ryuichi Takahashi, Naoki Yoshida, Takahiko Matsubara +8
We critically examine how well the evolution of large-scale density perturbations is followed in cosmological -body simulations. We first run a large volume simulation and perfo…
Galaxy clustering constraints on deviations from Newtonian gravity at cosmological scales II: Perturbative and numerical analyses of power spectrum and bispectrum
Akihito Shirata, Yasushi Suto, Chiaki Hikage +2
We explore observational constraints on possible deviations from Newtonian gravity by means of large-scale clustering of galaxies. We measure the power spectrum and the bispectrum…
Galaxy clustering constraints on deviations from Newtonian gravity at cosmological scales
Akihito Shirata, Tetsuya Shiromizu, Naoki Yoshida +1
In spite of the growing observational evidence for dark matter and dark energy in the universe, their physical nature is largely unknown. In fact, several authors have proposed mod…