Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/2191
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dc.contributor.authorErdem, Recai-
dc.contributor.authorÜn, Cem Salih-
dc.date.accessioned2016-10-07T13:53:12Z
dc.date.available2016-10-07T13:53:12Z
dc.date.issued2006-09
dc.identifier.citationErdem, R., and Ün, C. S. (2006). Reconsidering extra time-like dimensions. European Physical Journal C, 47(3), 845-850. doi:10.1140/epjc/s2006-02587-5en_US
dc.identifier.issn1434-6044
dc.identifier.issn1434-6044-
dc.identifier.urihttp://doi.org/10.1140/epjc/s2006-02587-5
dc.identifier.urihttp://hdl.handle.net/11147/2191
dc.description.abstractIn this study we reconsider the phenomenological problems related to tachyonic modes in the context of extra time-like dimensions. First we reconsider a lower bound on the size of extra time-like dimensions and improve on the conclusion in the literature. Next we discuss the issues of spontaneous decay of stable fermions through tachyonic decays and disappearance of fermions due to tachyonic contributions to their self-energies. We find that the tachyonic modes due to extra time-like dimensions are less problematic than the tachyonic modes in the usual 4-dimensional setting because the most troublesome Feynman diagrams are forbidden once the conservation of momentum in the extra time-like dimensions is imposed.en_US
dc.language.isoenen_US
dc.publisherSpringer Verlagen_US
dc.relation.ispartofEuropean Physical Journal Cen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDimensionsen_US
dc.subjectFermion familiesen_US
dc.subjectParticles(Nuclear physics)en_US
dc.subjectKaluza-Klein theoryen_US
dc.titleReconsidering extra time-like dimensionsen_US
dc.typeArticleen_US
dc.authoridTR1503en_US
dc.authoridTR205326en_US
dc.departmentIzmir Institute of Technology. Physicsen_US
dc.identifier.volume47en_US
dc.identifier.issue3en_US
dc.identifier.startpage845en_US
dc.identifier.endpage850en_US
dc.identifier.wosWOS:000241559900022
dc.identifier.scopusSCOPUS:2-s2.0-33748333236
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1140/epjc/s2006-02587-5-
dc.relation.doi10.1140/epjc/s2006-02587-5en_US
dc.coverage.doi10.1140/epjc/s2006-02587-5en_US
item.fulltextWith Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypeArticle-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
crisitem.author.deptDepartment of Pyhsics-
Appears in Collections:Physics / Fizik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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