200 citations · 2.2k across the 54 of their papers we have counts for
Showing 2007 · astro-phShow all
3 papers · 2 filters
astro-ph2007★ 166 cited
A Closure Theory for Non-linear Evolution of Cosmological Power Spectra
Atsushi Taruya, Takashi Hiramatsu
We apply a non-linear statistical method in turbulence to the cosmological perturbation theory and derive a closed set of evolution equations for matter power spectra. The resultan…
astro-ph2007★ 114 cited
Measuring a Parity Violation Signature in the Early Universe via Ground-based Laser Interferometers
Naoki Seto, Atsushi Taruya
We show that pairs of widely separated interferometers are advantageous for measuring the Stokes parameter V of a stochastic background of gravitational waves. This parameter chara…
astro-ph2007★ 133 cited
Probing polarization states of primordial gravitational waves with CMB anisotropies
Shun Saito, Kiyotomo Ichiki, Atsushi Taruya
We discuss the polarization signature of primordial gravitational waves imprinted in cosmic microwave background (CMB) anisotropies. The high-energy physics motivated by superstrin…