Stable Magnetic Universes Revisited

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dc.contributor.author	Tahamtan, Tayebeh
dc.contributor.author	Halilsoy, Mustafa
dc.date.accessioned	2016-01-11T11:25:49Z
dc.date.available	2016-01-11T11:25:49Z
dc.date.issued	2013
dc.identifier.citation	T. Tahamtan, M.Halilsoy, Astrophysics and Space Science Vol: 343 Issue: 1, 435-443 (2013). “Stable magnetic universes revisited”	en_US
dc.identifier.issn	1572-946X (online)
dc.identifier.issn	0004-640X (print)
dc.identifier.issn	10.1007/s10509-012-1217-0
dc.identifier.uri	http://dx.doi.org/10.1007/s10509-012-1217-0
dc.identifier.uri	http://hdl.handle.net/11129/1957
dc.description	The file in this item is the post-print version of the article (author’s copy; author’s final manuscript, accepted for publication after peer-review process). Due to copyright restrictions, the access to the publisher version (published version) of this article is only available via subscription. You may click URI (with DOI: 10.1007/s10509-012-1217-0) and have access to the Publisher Version of this article through the publisher web site or online databases, if your Library or institution has subscription to the related journal or publication.	en_US
dc.description.abstract	A regular class of static, cylindrically symmetric pure magnetic field metrics is rederived in a different metric ansatz in all dimensions. Radial, time dependent perturbations show that for dimensions d>3 such spacetimes are stable at both near r\approx0 and large radius r\rightarrow\infty. In a different gauge these stability analysis and similar results were known beforehand. For d=3, however, simultaneous stability requirement at both, near and far radial distances can not be reconciled for time - dependent perturbations. Restricted, numerical geodesics for neutral particles reveal a confinement around the center in the polar plane. Charged, time-like geodesics for d=4 on the other hand are shown numerically to run toward infinity.	en_US
dc.language.iso	en_US	en_US
dc.publisher	Astrophysics and Space Science, Springer	en_US
dc.relation.ispartofseries	Springer;Astrophysics and Space Science January 2013, Volume 343, Issue 1, pp 435-443
dc.subject	general relativity	en_US
dc.subject	universe	en_US
dc.subject	Magnetic universe	en_US
dc.subject	Perturbation	en_US
dc.subject	Gravitational confinement	en_US
dc.title	Stable Magnetic Universes Revisited	en_US
dc.type	Article	en_US
dc.description.version	Post-Print Author Version (Final Author Manuscript, accepted for publication, after peer-review process).