Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/36249
Título: | Dynamics of geodesic motion in static cylindrically symmetric $\Lambda$-vacuum spacetimes |
Autor(es): | Brito, Irene Silva, M. F. A. da Mena, Filipe C. Santos, N. O. |
Palavras-chave: | general relativity cylindrical symmetry geodesics stability |
Data: | 2015 |
Editora: | World Scientific Publishing |
Revista: | International Journal of Geometric Methods in Modern Physics |
Resumo(s): | We present a comparative study about the dynamics of geodesic orbits in static cylindrically symmetric vacuum spacetimes with and without a cosmological constant $\Lambda$. In particular, we analyse the orbital stability of the $\Lambda=0$ case with respect to the introduction of arbitrarily small values of $|\Lambda|$ and single out the cases where bounded orbits become unbounded. |
Tipo: | Artigo |
Descrição: | Preprint of an article published in International Journal of Geometric Methods in Modern Physics, 12, 2015, 1560014 (6 pages); DOI: 10.1142/S0219887815600142 © copyright World Scientific Publishing Company, www.worldscientific.com |
URI: | https://hdl.handle.net/1822/36249 |
DOI: | 10.1142/S0219887815600142 |
ISSN: | 0219-8878 1793-6977 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | CMAT - Artigos em revistas com arbitragem / Papers in peer review journals |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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ifwgp preprint.pdf Acesso restrito! | Documento principal | 321,43 kB | Adobe PDF | Ver/Abrir |