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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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Modelos de colapso gravitacional e formação de buracos negros

Models of gravitational collapse and black hole formation
Authors: Oliveira, João Miguel da Silva;

Modelos de colapso gravitacional e formação de buracos negros

Abstract

O objectivo desta tese é modelar a formação de buracos negros através de emissão ou absorção de radiação para diferentes topologias. Para isso, são deduzidas as condições de junção entre os espaços-tempos de Friedmann-Lemaître-Robertson-Walker (FLRW) e de Robinson-Trautman. São construídos novos modelos de colapso gravítico de espaços-tempo de FLRW com radiação eletromagnética no exterior. São abordados modelos com Ʌ 0 com topologia esférica. De modo a estudar se existe formação de buracos negros, é feita uma análise à dinâmica do colapso incluindo a formação de superfícies aprisionadas do sistema.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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