Analytical treatment of critical collapse in \((2+1)\)-dimensional AdS spacetime: A toy model (Q2765209)
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scientific article; zbMATH DE number 1694281
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Analytical treatment of critical collapse in \((2+1)\)-dimensional AdS spacetime: A toy model |
scientific article; zbMATH DE number 1694281 |
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23 January 2002
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lower dimensional gravity
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black-hole formation
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0.8887836
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0.85451716
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Analytical treatment of critical collapse in \((2+1)\)-dimensional AdS spacetime: A toy model (English)
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The authors present an exact collapsing solution of \(2+1\)-gravity with a negative cosmological constant and minimally coupled to a massless scalar field. Its global causal structure and its symmetries are discussed. Finally the linear perturbation analysis in this background is performed with the result, that it does lead to blackhole formation; the critical exponent is determined.
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