論文

基本情報

氏名 山内 大介
氏名(カナ) ヤマウチ ダイスケ
氏名(英語) Yamauchi Daisuke
所属 理学部 物理学科
職名 講師
researchmap研究者コード B000327615
researchmap機関 岡山理科大学

題名

Kurtosis consistency relation in large-scale structure as a probe of gravity theories

単著・共著の別

共著

著者

Sora Yamashita, Takahiro Matsubara, Tomo Takahashi, Daisuke Yamauchi

概要

Various gravity theories beyond general relativity have been rigorously investigated in the literature such as Horndeski and degenerate higher-order scalar-tensor (DHOST) theories. In general, numerous model parameters are involved in such theories, which should be constrained to test the theories with experiments and observations. We construct the kurtosis consistency relations, calculated based on matter density fluctuations, in which the information of gravity theories is encoded. We derive two independent consistency relations that should hold in the framework of the DHOST theories and argue that such consistency relations would be useful for testing gravity theories.

発表雑誌等の名称

Physical Review D

出版者

110

123503

開始ページ

終了ページ

発行又は発表の年月

2024/12

査読の有無

有り

招待の有無

無し

記述言語

英語

掲載種別

研究論文(学術雑誌)

ISSN

ID:DOI

https://doi.org/10.1103/PhysRevD.110.123503

ID:NAID(CiNiiのID)

ID:PMID

URL

JGlobalID

arXiv ID

2407.01221

ORCIDのPut Code

DBLP ID