Perturbative dynamics of thin-shell wormholes beyond general relativity: An alternative approach
Recent studies relating the approximations for the equations-of-state for thin shells and their consequent perturbative evolution are extended to thin-shell wormholes in theories beyond general relativity and more than four spacetime dimensions. The assumption of equations-of-state of the same form...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2017 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/43630 |
| Acceso en línea: | http://hdl.handle.net/11336/43630 |
| Access Level: | acceso abierto |
| Palabra clave: | DILATON GRAVITY EINSTEIN–GAUSS–BONNET GRAVITY THIN-SHELL WORMHOLES https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| Sumario: | Recent studies relating the approximations for the equations-of-state for thin shells and their consequent perturbative evolution are extended to thin-shell wormholes in theories beyond general relativity and more than four spacetime dimensions. The assumption of equations-of-state of the same form for static and slowly evolving shells appears as a strong restriction excluding the possibility of oscillatory evolutions. Then the new results considerably differ from previous ones obtained within the usual linearized approach. |
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