Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/36249

TitleDynamics of geodesic motion in static cylindrically symmetric $\Lambda$-vacuum spacetimes
Author(s)Brito, Irene
Silva, M. F. A. da
Mena, Filipe C.
Santos, N. O.
Keywordsgeneral relativity
cylindrical symmetry
geodesics
stability
Issue date2015
PublisherWorld Scientific Publishing
JournalInternational Journal of Geometric Methods in Modern Physics
Abstract(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.
TypeArticle
DescriptionPreprint 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
URIhttp://hdl.handle.net/1822/36249
DOI10.1142/S0219887815600142
ISSN0219-8878
1793-6977
Peer-Reviewedyes
AccessRestricted access (UMinho)
Appears in Collections:CMAT - Artigos em revistas com arbitragem / Papers in peer review journals

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