Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/13761
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dc.contributor.authorErdem, Recaitr
dc.contributor.authorDemirkaya, Betültr
dc.contributor.authorGültekin, Kemaltr
dc.date.accessioned2023-10-03T07:15:26Z-
dc.date.available2023-10-03T07:15:26Z-
dc.date.issued2023-
dc.identifier.issn0217-7323-
dc.identifier.issn1793-6632-
dc.identifier.urihttps://doi.org/10.1142/S0217732323500487-
dc.identifier.urihttps://hdl.handle.net/11147/13761-
dc.descriptionArticle; Early Accessen_US
dc.description.abstractWe consider the problem of gravitational collapse of a fluid under the effect of a small Schwarzschild black hole (e.g. a primordial one). We assume the fluid initially may be approximated by a uniform homogeneous dust. Starting from this configuration we obtain a class of metrics under some physically justified assumptions. We find that the metric we obtain includes the dust collapse as a subcase. After discussing some basic properties of the solution, we discuss the case of dust collapse in more detail. We find that the radial and tangential pressures outside the horizon may take positive or negative values depending on the values of the parameters.en_US
dc.description.sponsorshipThis paper is financially supported by the Scientific and Technical Research Council of Turkey (TUBITAK) under the project 117F296 in the context of the COST action CA 16104 GWverse.en_US
dc.language.isoenen_US
dc.publisherWorld Scientific Publishingen_US
dc.relationKozmolojide Bose-Einstein Yoğuşmasının Oluşması ve Çökmesi ve Karanlık Madde Kara Delikleritr
dc.relation.ispartofModern Physics Letters Aen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGravitational collapseen_US
dc.subjectBlack holesen_US
dc.subjectCosmologyen_US
dc.titleA metric for gravitational collapse around a Schwarzschild black holeen_US
dc.typeArticleen_US
dc.authorid0000-0002-0035-9019-
dc.departmentİzmir Institute of Technology. Physicsen_US
dc.identifier.wosWOS:001021606500001en_US
dc.identifier.scopus2-s2.0-85164603020en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr
dc.identifier.doi10.1142/S0217732323500487-
dc.relation.grantno117F296-
dc.authorscopusid8613482600-
dc.authorscopusid57211118006-
dc.authorscopusid57188575357-
dc.identifier.scopusqualityQ2-
item.fulltextNo Fulltext-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextnone-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.author.dept04.05. Department of Pyhsics-
crisitem.author.dept01. Izmir Institute of Technology-
crisitem.author.dept04.05. Department 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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