Gravitinos tunneling from traversable Lorentzian wormholes

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dc.contributor.author	Sakalli, İzzet
dc.contributor.author	Övgün, Ali
dc.date.accessioned	2016-01-04T12:12:57Z
dc.date.available	2016-01-04T12:12:57Z
dc.date.issued	2015-08-19
dc.identifier.citation	"Gravitinos Tunneling From Traversable Lorentzian Wormholes" Izzet Sakalli and Ali Ovgun, Astrophys.	en_US
dc.identifier.issn	1572-946X (online)
dc.identifier.issn	0004-640X (print)
dc.identifier.uri	http://dx.doi.org/10.1007/s10509-015-2482-5
dc.identifier.uri	http://hdl.handle.net/11129/1900
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/s10509-015-2482-5) 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	Recent research shows that Hawking radiation (HR) is also possible around the trapping horizon of a wormhole. In this article, we show that the HR of gravitino (spin-3/2 ) particles from the traversable Lorentzian wormholes (TLWH) reveals a negative Hawking temperature (HT). We first introduce the TLWH in the past outer trapping horizon geometry (POTHG). Next, we derive the Rarita-Schwinger equations (RSEs) for that geometry. Then, using both the Hamilton-Jacobi (HJ) ansätz and the WKB approximation in the quantum tunneling method, we obtain the probabilities of the emission/absorption modes. Finally, we derive the tunneling rate of the emitted gravitino particles, and succeed to read the HT of the TLWH.	en_US
dc.language.iso	en_US	en_US
dc.publisher	Astrophysics and Space Science, Springer	en_US
dc.relation.ispartofseries	DOI 10.1007/s10509-015-2482-5;Astrophys Space Sci (2015) 359:32
dc.subject	gravitinos	en_US
dc.subject	Lorentzian wormholes	en_US
dc.subject	hawking radiation	en_US
dc.subject	quantum tunneling	en_US
dc.subject	general relativity	en_US
dc.subject	physics	en_US
dc.subject	Spin-3/2 particles	en_US
dc.title	Gravitinos tunneling from traversable Lorentzian wormholes	en_US
dc.type	Article	en_US
dc.description.version	Post-Print Author Version; (Final Author Manuscript, accepted for publication, after peer-review process).