Spherical thin shells in F(R) gravity: construction and stability
Abstract We present a broad class of spherical thin shells of matter in F(R) gravity. We show that the corresponding junction conditions determine the equation of state between the energy density and the pressure/tension at the surface. We analyze the stability of the static configurations under per...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2018-01-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-018-5518-5 |
| _version_ | 1798043129295667200 |
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| author | Ernesto F. Eiroa Griselda Figueroa Aguirre |
| author_facet | Ernesto F. Eiroa Griselda Figueroa Aguirre |
| author_sort | Ernesto F. Eiroa |
| collection | DOAJ |
| description | Abstract We present a broad class of spherical thin shells of matter in F(R) gravity. We show that the corresponding junction conditions determine the equation of state between the energy density and the pressure/tension at the surface. We analyze the stability of the static configurations under perturbations preserving the symmetry. We apply the formalism to the construction of charged bubbles and we find that there exist stable static configurations for a suitable set of the parameters of the model. |
| first_indexed | 2024-04-11T22:46:12Z |
| format | Article |
| id | doaj.art-63cdb4fad30c479f9de0026e19a223be |
| institution | Directory Open Access Journal |
| issn | 1434-6044 1434-6052 |
| language | English |
| last_indexed | 2024-04-11T22:46:12Z |
| publishDate | 2018-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | European Physical Journal C: Particles and Fields |
| spelling | doaj.art-63cdb4fad30c479f9de0026e19a223be2022-12-22T03:58:46ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60441434-60522018-01-017811910.1140/epjc/s10052-018-5518-5Spherical thin shells in F(R) gravity: construction and stabilityErnesto F. Eiroa0Griselda Figueroa Aguirre1Instituto de Astronomía y Física del Espacio (IAFE, CONICET-UBA)Instituto de Astronomía y Física del Espacio (IAFE, CONICET-UBA)Abstract We present a broad class of spherical thin shells of matter in F(R) gravity. We show that the corresponding junction conditions determine the equation of state between the energy density and the pressure/tension at the surface. We analyze the stability of the static configurations under perturbations preserving the symmetry. We apply the formalism to the construction of charged bubbles and we find that there exist stable static configurations for a suitable set of the parameters of the model.http://link.springer.com/article/10.1140/epjc/s10052-018-5518-5 |
| spellingShingle | Ernesto F. Eiroa Griselda Figueroa Aguirre Spherical thin shells in F(R) gravity: construction and stability European Physical Journal C: Particles and Fields |
| title | Spherical thin shells in F(R) gravity: construction and stability |
| title_full | Spherical thin shells in F(R) gravity: construction and stability |
| title_fullStr | Spherical thin shells in F(R) gravity: construction and stability |
| title_full_unstemmed | Spherical thin shells in F(R) gravity: construction and stability |
| title_short | Spherical thin shells in F(R) gravity: construction and stability |
| title_sort | spherical thin shells in f r gravity construction and stability |
| url | http://link.springer.com/article/10.1140/epjc/s10052-018-5518-5 |
| work_keys_str_mv | AT ernestofeiroa sphericalthinshellsinfrgravityconstructionandstability AT griseldafigueroaaguirre sphericalthinshellsinfrgravityconstructionandstability |