Gravitational hedgehog, stringy hedgehog and stringy sphere

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dc.creatorDelice, Ozgur
dc.date2003-07-23
dc.date2003-12-03
dc.date.accessioned2026-07-07T03:28:00Z
dc.date.available2026-07-07T03:28:00Z
dc.descriptionWe investigate the solutions of Einstein equations such that a hedgehog solution is matched to different exterior or interior solutions via a spherical shell. In the case where both the exterior and the interior regions are hedgehog solutions or one of them is flat, the resulting spherical shell becomes a stringy shell. We also consider more general matchings and see that in this case the shell deviates from its stringy character.
dc.description11 pages
dc.identifierhttps://arxiv.org/abs/gr-qc/0307099
dc.identifierhttp://arxiv.org/abs/gr-qc/0307099
dc.identifierJHEP 0311 (2003) 058
dc.identifierdoi:10.1088/1126-6708/2003/11/058
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/34657
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleGravitational hedgehog, stringy hedgehog and stringy sphere
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