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Modeling the anomaly of surface number densities of galaxies on the Galactic extinction map due to their FIR emission contamination
Toshiya Kashiwagi, Yasushi Suto, Atsushi Taruya +3
The most widely used Galactic extinction map (Schlegel, Finkbeiner, & Davis 1998, SFD) is constructed assuming that the observed FIR fluxes entirely come from the Galactic dust. Ac…
Future detectability of gravitational-wave induced lensing from high-sensitivity CMB experiments
Toshiya Namikawa, Daisuke Yamauchi, Atsushi Taruya
We discuss the future detectability of gravitational-wave induced lensing from high-sensitivity cosmic microwave background (CMB) experiments. Gravitational waves can induce a rota…
Response function of the large-scale structure of the universe to the small scale inhomogeneities
Takahiro Nishimichi, Francis Bernardeau, Atsushi Taruya
In order to infer the impact of the small-scale physics to the large-scale properties of the universe, we use a series of cosmological -body simulations of self-gravitating matt…
Regularized cosmological power spectrum and correlation function in modified gravity models
Atsushi Taruya, Takahiro Nishimichi, Francis Bernardeau +2
Based on the multi-point propagator expansion, we present resummed perturbative calculations for cosmological power spectra and correlation functions in the context of modified gra…
Tidal evolution of the spin-orbit angle in exoplanetary systems
Yuxin Xue, Yasushi Suto, Atsushi Taruya +3
The angle between the stellar spin and the planetary orbit axes (spin-orbit angle) is supposed to carry valuable information on the initial condition of the planet formation and th…
Measurements of Stellar Inclinations for Kepler Planet Candidates II: Candidate Spin-Orbit Misalignments in Single and Multiple-Transiting Systems
Teruyuki Hirano, Roberto Sanchis-Ojeda, Yoichi Takeda +3
We present a test for spin-orbit alignment for the host stars of 25 candidate planetary systems detected by the {\it Kepler} spacecraft. The inclination angle of each star's rotati…