ダウンロード数: 48
このアイテムのファイル:
| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| j.physletb.2021.136201.pdf | 524.53 kB | Adobe PDF | 見る/開く |
完全メタデータレコード
| DCフィールド | 値 | 言語 |
|---|---|---|
| dc.contributor.author | De Felice, Antonio | en |
| dc.contributor.author | Mukohyama, Shinji | en |
| dc.contributor.author | Pookkillath, Masroor C. | en |
| dc.contributor.alternative | 向山, 信治 | ja |
| dc.date.accessioned | 2022-07-05T08:24:30Z | - |
| dc.date.available | 2022-07-05T08:24:30Z | - |
| dc.date.issued | 2021-05 | - |
| dc.identifier.uri | http://hdl.handle.net/2433/274753 | - |
| dc.description.abstract | In this letter we propose a reduction of the H₀ tension puzzle by means of a theory of minimally modified gravity which is dubbed VCDM. After confronting the theory with the data, a transition in the expansion history of the universe in the low-redshift z ≃ 0.3 is found. From the bestfit values the total fitness parameter is improved by Δx² = 33.41 , for the data set considered. We then infer the local Hubble expansion rate today within this theory by means of low redshift Pantheon data. The resulting local Hubble expansion rate today is H₀[loc] = 73.69 ± 1.4. Hence the tension is reduced within the VCDM theory. | en |
| dc.language.iso | eng | - |
| dc.publisher | Elsevier BV | en |
| dc.rights | © 2021 The Authors. Published by Elsevier B.V. | en |
| dc.rights | This is an open access article under the Creative Commons Attribution 4.0 International license. Funded by SCOAP3 | en |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | - |
| dc.title | Addressing H0 tension by means of VCDM | en |
| dc.type | journal article | - |
| dc.type.niitype | Journal Article | - |
| dc.identifier.jtitle | Physics Letters B | en |
| dc.identifier.volume | 816 | - |
| dc.relation.doi | 10.1016/j.physletb.2021.136201 | - |
| dc.textversion | publisher | - |
| dc.identifier.artnum | 136201 | - |
| dcterms.accessRights | open access | - |
| datacite.awardNumber | 20K03969 | - |
| datacite.awardNumber | 17H02890 | - |
| datacite.awardNumber | 17H06359 | - |
| datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20K03969/ | - |
| datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17H02890/ | - |
| datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-17H06359/ | - |
| dc.identifier.pissn | 0370-2693 | - |
| jpcoar.funderName | 日本学術振興会 | ja |
| jpcoar.funderName | 日本学術振興会 | ja |
| jpcoar.funderName | 日本学術振興会 | ja |
| jpcoar.awardTitle | The Hubble parameter experimental puzzle in the context of Modfied Gravity models | en |
| jpcoar.awardTitle | 一般相対論を超える重力理論と宇宙論 | ja |
| jpcoar.awardTitle | 重力波物理学・天文学における重力理論研究の新展開 | ja |
| 出現コレクション: | 学術雑誌掲載論文等 | |
このアイテムは次のライセンスが設定されています: クリエイティブ・コモンズ・ライセンス
