On the dynamics of the Szekeres system
The gravitational Szekeres differential system is completely integrable with two rational first integrals and an additional analytical first integral. We describe the dynamics of the Szekeres system when one of these two rational first integrals is negative, showing that all the orbits come from the...
| Autores: | , |
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| Formato: | artículo |
| Fecha de publicación: | 2019 |
| País: | España |
| Recursos: | Universitat Autònoma de Barcelona |
| Repositorio: | Dipòsit Digital de Documents de la UAB |
| Idioma: | inglés |
| OAI Identifier: | oai:ddd.uab.cat:307713 |
| Acesso em linha: | https://ddd.uab.cat/record/307713 https://dx.doi.org/urn:doi:10.1016/j.physleta.2018.10.050 |
| Access Level: | acceso abierto |
| Palavra-chave: | Szekeres system Phase portrait Poincaré compactification |
| Resumo: | The gravitational Szekeres differential system is completely integrable with two rational first integrals and an additional analytical first integral. We describe the dynamics of the Szekeres system when one of these two rational first integrals is negative, showing that all the orbits come from the infinity of R4 and go to infinity. |
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