13 citations · 13 across the 1 of their papers we have counts for
5 papers · 1 filter
The Sunyaev-Zel'dovich effect and Faraday rotation contributions of galaxy groups to the CMB angular power spectrum
Hiroyuki Tashiro, Joseph Silk, Mathieu Langer +1
The S-Z effect and Faraday rotation from halos are examined over a wide mass range, an including gas condensation and magnetic field evolution. Contributions to the CMB angular pow…
Precision calculations of the gravitational wave background spectrum from inflation
Sachiko Kuroyanagi, Takeshi Chiba, Naoshi Sugiyama
The spectrum of the gravitational wave background originating from quantum fluctuations during inflation is calculated numerically for various inflation models over a wide range of…
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…
Cosmic Microwave Background--Weak Lensing Correlation: Analytical and Numerical Study of Non-linearity and Implications for Dark Energy
Atsushi J. Nishizawa, Eiichiro Komatsu, Naoki Yoshida +2
Non-linear evolution of density fluctuations yields secondary anisotropies in the cosmic microwave background (CMB), which are correlated with the same density fluctuations that ca…
Analyzing WMAP Observation by Quantum Gravity
Ken-ji Hamada, Shinichi Horata, Naoshi Sugiyama +1
The angular power spectra of cosmic microwave background are analyzed under the light of the evolutional scenario of the universe based on the renormalizable quantum theory of grav…