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Avoidance of trappings in continual collapse of spherical stars.

dc.contributor.advisorGoswami, Rituparno.
dc.contributor.authorGovender, Terricia.
dc.date.accessioned2023-01-12T12:26:37Z
dc.date.available2023-01-12T12:26:37Z
dc.date.created2019
dc.date.issued2019
dc.descriptionMasters Degree. University of KwaZulu-Natal, Durban.en_US
dc.description.abstractIn this dissertation we study the physical process of a spherically symmetric perfect uid experiencing a continuous gravitational collapse in concurrence with continuous radiating energy in an outward spacetime. Trapped surfaces are avoided and the nal fate of the collapse is a at spacetime. In addition, the collapsing matter conforms to the weak and dominant energy conditions at all epochs. Our investigation clearly unveils the purpose of the equation of state and reveals the bounds on the thermodynamic potentials the equation of state admits for such a model. We a rm that these models are generic without any of the issues and paradoxes attached to horizons and singularities, because the system of Einstein eld equations accepts such a theoretical account for an open set of initial data and the equation of state function in their respective functional spaces. High resolution radio telescopes of today, should ideally detect the existence of these compact bodies in the sky.en_US
dc.identifier.urihttps://researchspace.ukzn.ac.za/handle/10413/21244
dc.language.isoenen_US
dc.subject.otherSpacetime.en_US
dc.subject.otherGravitational collapse.en_US
dc.subject.otherEinstein field equations.en_US
dc.subject.otherBlack holes.en_US
dc.subject.otherRadiating stars.en_US
dc.titleAvoidance of trappings in continual collapse of spherical stars.en_US
dc.typeThesisen_US

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