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Motion of a Spherical Domain Wall and the Large-Scale Structure Formation
https://hiroshima.repo.nii.ac.jp/records/2008704
https://hiroshima.repo.nii.ac.jp/records/2008704eb696f87-99f2-408c-ab26-6754cc73095b
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PTP_86_1003.pdf (1.2 MB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||
| タイトル | ||||||||||
| タイトル | Motion of a Spherical Domain Wall and the Large-Scale Structure Formation | |||||||||
| 言語 | en | |||||||||
| 作成者 |
Yamamoto, Kazuhiro
× Yamamoto, Kazuhiro
× Tomita, Kenji
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| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 権利情報 | ||||||||||
| 権利情報 | Copyright (c) Progress of Theoretical Physics 1991 | |||||||||
| 主題 | ||||||||||
| 主題Scheme | NDC | |||||||||
| 主題 | 420 | |||||||||
| 内容記述 | ||||||||||
| 内容記述 | The evolution of a wall-like structure in the universe is investigated by assuming a simplified model of a domain wall. The domain wall is approximated as a thin spherical shell with domain wall-like matter, which is assumed to interact with dust-like dark matter in an entirely inelastic manner, and its motion in an expanding universe is numerically studied in the general-relativistic treatment. We evaluate the lifetime of the wall, which is defined as the characteristic time for the wall to shrink due to its own tension. It is necessary that this time is not smaller than the cosmic age, in order that the walls avoid the collapse to the present time and play an important role in the structure formation of the universe. It is shown that, in spite of the above interaction, the strong restriction is imposed on the surface density of the domain walls and the allowed values are too small to have any influences on the background model. | |||||||||
| 言語 | en | |||||||||
| 出版者 | ||||||||||
| 出版者 | 日本物理学会 ; 京都大学基礎物理学研究所 | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | journal article | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 関連情報 | ||||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | 10.1143/PTP.86.1003 | |||||||||
| 関連情報 | ||||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | http://dx.doi.org/10.1143/PTP.86.1003 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0033-068X | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA00791455 | |||||||||
| 開始ページ | ||||||||||
| 開始ページ | 1003 | |||||||||
| 書誌情報 |
Progress of Theoretical Physics Progress of Theoretical Physics 巻 86, 号 5, p. 1003-1020, 発行日 1991 |
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| 旧ID | 20811 | |||||||||
