MG15 - Talk detail |
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Participant |
Cho, Inyong | |||||||
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Institution |
SeoulTech - School of Liberal Arts, 232 Gongneung-ro, Nowon-gu - Seoul - Seoul - South Korea | |||||||
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Session |
BH2 |
Accepted |
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Order |
Time |
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Talk |
Oral abstract |
Title |
Fluid Black Holes in S3 | |||||
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Abstract |
We will present exact black-hole solutions formed by static perfect fluid with p(r)=-\rho(r)/3 with or without electric field. Considering the equation of state parameter adopted for fluid, they represent black holes in S3 spatial topology. There exist two singularities at both poles. The singularity at the south pole is naked, but not accessible by the timelike observer. Introducing perturbations drives the background universe to expand due to the fluid nature. We also briefly present global monopole solutions by introducing the scalar field in addition to fluid. |
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Pdf file |
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