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ファイル | 記述 | サイズ | フォーマット | |
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PhysRevD.99.044030.pdf | 349.92 kB | Adobe PDF | 見る/開く |
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DCフィールド | 値 | 言語 |
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dc.contributor.author | Motohashi, Hayato | en |
dc.contributor.author | Mukohyama, Shinji | en |
dc.contributor.alternative | 本橋, 隼人 | ja |
dc.contributor.alternative | 向山, 信治 | ja |
dc.date.accessioned | 2020-03-09T01:54:16Z | - |
dc.date.available | 2020-03-09T01:54:16Z | - |
dc.date.issued | 2019-02-15 | - |
dc.identifier.issn | 2470-0010 | - |
dc.identifier.issn | 2470-0029 | - |
dc.identifier.uri | http://hdl.handle.net/2433/245910 | - |
dc.description.abstract | Spontaneous scalarization is an interesting mechanism for modification of gravity by nonminimal coupling of a scalar field to matter or curvature invariants in the context of scalar-tensor theories, and its onset is signaled by linear instability of the scalar field around the corresponding general relativity solution. We thus perform the linear stability analysis of the scalar field about general relativity solutions and highlight a crucial difference between a spherically symmetric profile and a planar symmetric profile. We clarify that the critical value for the instability is sensitive to the morphology and that the spontaneous scalarization occurs much more easily with the planar symmetric shape than with the spherically symmetric shape. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Society (APS) | en |
dc.rights | © 2019 American Physical Society | en |
dc.rights | 許諾条件に基づいて掲載しています。 | ja |
dc.title | Shape dependence of spontaneous scalarization | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Physical Review D | en |
dc.identifier.volume | 99 | - |
dc.identifier.issue | 4 | - |
dc.relation.doi | 10.1103/PhysRevD.99.044030 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | 044030 | - |
dc.address | Center for Gravitational Physics, Yukawa Institute for Theoretical Physics, Kyoto University | en |
dc.address | Center for Gravitational Physics, Yukawa Institute for Theoretical Physics, Kyoto University・Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo・Institut Denis Poisson, UMR—CNRS 7013, Université de Tours | en |
dcterms.accessRights | open access | - |
datacite.awardNumber | JP17H06359 | - |
datacite.awardNumber | JP18K13565 | - |
datacite.awardNumber | JP17H02890 | - |
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.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
出現コレクション: | 学術雑誌掲載論文等 |
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