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Naoshi Sugiyama

Researcher at Nagoya University

Publications -  261
Citations -  15520

Naoshi Sugiyama is an academic researcher from Nagoya University. The author has contributed to research in topics: Cosmic microwave background & Cold dark matter. The author has an hindex of 55, co-authored 259 publications receiving 13656 citations. Previous affiliations of Naoshi Sugiyama include Australian National University & Institute for the Physics and Mathematics of the Universe.

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Small scale cosmological perturbations: An Analytic approach

TL;DR: In this paper, the authors established general relations between the matter and cosmic microwave background (CMB) power spectra and their dependence on parameters on small scales through analytic techniques verified by numerical calculations, and determined the dependence of the respective acoustic amplitudes and damping lengths on fundamental cosmological parameters.
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The Japanese space gravitational wave antenna DECIGO

Seiji Kawamura, +144 more
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The Hyper Suprime-Cam SSP Survey: Overview and Survey Design

Hiroaki Aihara, +141 more
TL;DR: Hyper Suprime-Cam (HSC) is a wide-field imaging camera on the prime focus of the 8.2m Subaru telescope on the summit of Maunakea in Hawaii as mentioned in this paper.
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Simulations of Early Structure Formation: Primordial Gas Clouds

TL;DR: In this paper, the authors used cosmological simulations to study the origin of primordial star-forming clouds in a ΛCDM universe, by following the formation of dark matter halos and the cooling of gas within them.
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Cosmology from cosmic shear power spectra with Subaru Hyper Suprime-Cam first-year data

TL;DR: In this article, the authors measured cosmic weak lensing shear power spectra with the Subaru Hyper Suprime-Cam (HSC) survey first-year shear catalog covering 137 degrees of the sky.