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  1. B100 理学部/理学研究科
  2. B100a 雑誌掲載論文
  3. 学術雑誌

The dark universe future and singularities: The account of thermal and quantum effects

http://hdl.handle.net/2237/0002001384
http://hdl.handle.net/2237/0002001384
e00532b0-5212-41b2-84ad-700c1342ee6e
名前 / ファイル ライセンス アクション
2006_03946_R.pdf 2006_03946_R.pdf (104 KB)
Item type itemtype_ver1(1)
公開日 2021-09-08
タイトル
タイトル The dark universe future and singularities: The account of thermal and quantum effects
言語 en
著者 Nojiri, Shin’ichi

× Nojiri, Shin’ichi

en Nojiri, Shin’ichi

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Odintsov, Sergei D.

× Odintsov, Sergei D.

en Odintsov, Sergei D.

Search repository
アクセス権
アクセス権 embargoed access
アクセス権URI http://purl.org/coar/access_right/c_f1cf
権利
言語 en
権利情報 © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
内容記述
内容記述 The knowledge of the universe future is of fundamental importance for any advanced civilization. We study the future of the singular dark universe where thermal effects due to the Hawking radiation on the apparent horizon of the FRW universe are taken in the consideration. It is shown that the dark universe which ends up as finite-time Type I and Type III singularity or the infinite-time Little Rip singularity transits to the finite-time Type II singularity thanks to account of the thermal effects. However, Type II and IV singular universe does not change the qualitative behavior. The combined account of the quantum and thermal effects shows that depending on the specific features of the universe only one of the effects is dominant. When (conformal matter) quantum effects are dominant, the future singularity is usually removed while for dominant thermal effects the universe final state is Type II singularity.
言語 en
内容記述タイプ Abstract
出版者
言語 en
出版者 Elsevier
言語
言語 eng
資源タイプ
資源タイプresource http://purl.org/coar/resource_type/c_6501
タイプ journal article
出版タイプ
出版タイプ AM
出版タイプResource http://purl.org/coar/version/c_ab4af688f83e57aa
関連情報
関連タイプ isVersionOf
識別子タイプ DOI
関連識別子 https://doi.org/10.1016/j.dark.2020.100695
収録物識別子
収録物識別子タイプ EISSN
収録物識別子 22126864
書誌情報 en : Physics of the Dark Universe

巻 30, p. 100695, 発行日 2020-12
ファイル公開日
日付 2022-12-01
日付タイプ Available
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