Probing naked singularities in the charged and uncharged ? - metrics with quantum wave packets

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dc.authoridMangut, Mert/0000-0003-3364-1923en_US
dc.contributor.authorGurtug, Ozay
dc.contributor.authorHalilsoy, Mustafa
dc.contributor.authorMangut, Mert
dc.date.accessioned2024-07-12T21:37:43Z
dc.date.available2024-07-12T21:37:43Z
dc.date.issued2023en_US
dc.department[Belirlenecek]en_US
dc.description.abstractThe non-trivial naked singularities that possess directional behavior in the charged and uncharged Zipoy-Voorhees (ZV) spacetimes, known as ? - metrics are investigated within the context of quantum mechanics. Classically singular spacetime is understood as a geodesic incompleteness with respect to a particle probe, while quantum singularity is understood as a non-unique evolution of test quantum wave packets. In this study, quantum wave packets obeying Klein-Gordon equation are used to probe timelike naked singularities. It is shown by rigorous mathematical calculations that the outermost singularity developed in the charged and uncharged ZV spacetime on the equatorial plane is quantum mechanically singular for all values of the deformation parameter ?. However, directional singularities that develop on the symmetry axis is shown to be healed partially for specific range of the parameter ?, if the analysis is restricted purposely to only specific mode (s-wave mode). Allowing arbitrary modes, classical directional singularities remains quantum singular.en_US
dc.identifier.doi10.1007/s10714-023-03146-z
dc.identifier.issn0001-7701
dc.identifier.issn1572-9532
dc.identifier.issue9en_US
dc.identifier.scopus2-s2.0-85169689047en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1007/s10714-023-03146-z
dc.identifier.urihttps://hdl.handle.net/20.500.12415/6902
dc.identifier.volume55en_US
dc.identifier.wosWOS:001060220000001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherSpringer/Plenum Publishersen_US
dc.relation.ispartofGeneral Relativity And Gravitationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKY04244
dc.subjectZipoy-Voorhees Metricen_US
dc.subjectDirectional Singularitiesen_US
dc.subjectQuantum Singularitiesen_US
dc.subjectKlein-Gordon Fieldsen_US
dc.titleProbing naked singularities in the charged and uncharged ? - metrics with quantum wave packetsen_US
dc.typeArticle
dspace.entity.typePublication

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