No scalar hair theorem for neutral Neumann stars: Static massive scalar fields nonminimally coupled to gravity
In a recent paper, Hod proved that spherically symmetric Dirichlet reflecting compact stars cannot support static nonminimally coupled scalar fields. In the present paper, we study the validity of no hair theorems for compact stars with Neumann surface boundary conditions. We find that Neumann compa...
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| Format: | Article |
| Language: | English |
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Elsevier
2019-10-01
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| Series: | Nuclear Physics B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321319302160 |
| _version_ | 1818657491072843776 |
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| author | Yan Peng |
| author_facet | Yan Peng |
| author_sort | Yan Peng |
| collection | DOAJ |
| description | In a recent paper, Hod proved that spherically symmetric Dirichlet reflecting compact stars cannot support static nonminimally coupled scalar fields. In the present paper, we study the validity of no hair theorems for compact stars with Neumann surface boundary conditions. We find that Neumann compact stars cannot support static massive scalar field hairs with a generic dimensionless nonminimal coupling parameter. |
| first_indexed | 2024-12-17T03:42:19Z |
| format | Article |
| id | doaj.art-8018b6ba59b143538b84b28d005a9f93 |
| institution | Directory Open Access Journal |
| issn | 0550-3213 |
| language | English |
| last_indexed | 2024-12-17T03:42:19Z |
| publishDate | 2019-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Nuclear Physics B |
| spelling | doaj.art-8018b6ba59b143538b84b28d005a9f932022-12-21T22:04:59ZengElsevierNuclear Physics B0550-32132019-10-01947No scalar hair theorem for neutral Neumann stars: Static massive scalar fields nonminimally coupled to gravityYan Peng0School of Mathematical Sciences, Qufu Normal University, Qufu, Shandong 273165, ChinaIn a recent paper, Hod proved that spherically symmetric Dirichlet reflecting compact stars cannot support static nonminimally coupled scalar fields. In the present paper, we study the validity of no hair theorems for compact stars with Neumann surface boundary conditions. We find that Neumann compact stars cannot support static massive scalar field hairs with a generic dimensionless nonminimal coupling parameter.http://www.sciencedirect.com/science/article/pii/S0550321319302160 |
| spellingShingle | Yan Peng No scalar hair theorem for neutral Neumann stars: Static massive scalar fields nonminimally coupled to gravity Nuclear Physics B |
| title | No scalar hair theorem for neutral Neumann stars: Static massive scalar fields nonminimally coupled to gravity |
| title_full | No scalar hair theorem for neutral Neumann stars: Static massive scalar fields nonminimally coupled to gravity |
| title_fullStr | No scalar hair theorem for neutral Neumann stars: Static massive scalar fields nonminimally coupled to gravity |
| title_full_unstemmed | No scalar hair theorem for neutral Neumann stars: Static massive scalar fields nonminimally coupled to gravity |
| title_short | No scalar hair theorem for neutral Neumann stars: Static massive scalar fields nonminimally coupled to gravity |
| title_sort | no scalar hair theorem for neutral neumann stars static massive scalar fields nonminimally coupled to gravity |
| url | http://www.sciencedirect.com/science/article/pii/S0550321319302160 |
| work_keys_str_mv | AT yanpeng noscalarhairtheoremforneutralneumannstarsstaticmassivescalarfieldsnonminimallycoupledtogravity |