Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/36249
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Brito, Irene | por |
dc.contributor.author | Silva, M. F. A. da | por |
dc.contributor.author | Mena, Filipe C. | por |
dc.contributor.author | Santos, N. O. | por |
dc.date.accessioned | 2015-07-20T10:03:32Z | - |
dc.date.available | 2015-07-20T10:03:32Z | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 0219-8878 | por |
dc.identifier.issn | 1793-6977 | por |
dc.identifier.uri | https://hdl.handle.net/1822/36249 | - |
dc.description | 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 | - |
dc.description.abstract | 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. | por |
dc.description.sponsorship | IB and FM thank CMAT, FEDER Funds COMPETE, FCT Projects Est-OE/MAT/UI0013/2014 and CERN/FP/123609/2011. MFADS thanks FAPERJ (no. E-26/111.714/2010), CNPq - Brazil (no. 477268/2010-2) and FINEP - Brazil (FINEP CT-INFRA no.05.2003). | por |
dc.language.iso | eng | por |
dc.publisher | World Scientific Publishing | por |
dc.rights | restrictedAccess | por |
dc.subject | general relativity | por |
dc.subject | cylindrical symmetry | por |
dc.subject | geodesics | por |
dc.subject | stability | por |
dc.title | Dynamics of geodesic motion in static cylindrically symmetric $\Lambda$-vacuum spacetimes | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
sdum.publicationstatus | published | por |
oaire.citationIssue | 8 | por |
oaire.citationTitle | International Journal of Geometric Methods in Modern Physics | por |
oaire.citationVolume | 12 | por |
dc.identifier.doi | 10.1142/S0219887815600142 | por |
dc.subject.fos | Ciências Naturais::Matemáticas | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | International Journal of Geometric Methods in Modern Physics | por |
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 |