Existence of traversable wormholes in the spherical stellar systems

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dc.contributor.author	Övgün, Ali
dc.contributor.author	Halilsoy, Mustafa
dc.date.accessioned	2016-06-13T11:33:22Z
dc.date.available	2016-06-13T11:33:22Z
dc.date.issued	2016-05-27
dc.identifier.issn	0004-640X (Print)
dc.identifier.issn	1572-946X (Online)
dc.identifier.uri	http://dx.doi.org/10.1007/s10509-016-2803-3
dc.identifier.uri	http://hdl.handle.net/11129/2735
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 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	Potentiality of the presence of traversable wormholes in the outer/inner regions of the halos of galaxies, situated on the Navarro-Frenk-White (NFW) density profile and Universal Rotation Curve (URC) dark matter models have been investigated recently. Since this covers our own galaxy also as a possible home for traversable wormholes it prompts us to further the subject by considering alternative density distributions. From this token herein we make use of the Einasto model to describe the density profiles for the same purpose. Our choice for the latter is based on the fact that theoretical dark matter halos produced in computer simulations are best described by such a profile. For technical reasons we trim the number of parameters in the Einasto profile to a possible minimum. Based on such a model it is shown that traversable wormholes in the outer regions of spiral galaxies are possible while the inner part regions prohibit such formations.	en_US
dc.language.iso	eng	en_US
dc.publisher	Springer	en_US
dc.relation.isversionof	10.1007/s10509-016-2803-3	en_US
dc.rights	info:eu-repo/semantics/openAccess	en_US
dc.subject	wormholes	en_US
dc.subject	Milky Way	en_US
dc.subject	spherical stellar systems	en_US
dc.subject	galaxies	en_US
dc.subject	dark matter	en_US
dc.subject	Einasto dark matter profile	en_US
dc.title	Existence of traversable wormholes in the spherical stellar systems	en_US
dc.type	article	en_US
dc.relation.journal	Astrophysics and Space Science	en_US
dc.contributor.department	Eastern Mediterranean University, Faculty of Arts and Sciences, Physics Department	en_US
dc.identifier.volume	361	en_US
dc.identifier.issue	214	en_US