On the gravitational collapse in confined geometries
| カテゴリ | |
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| 開始 | 2015/01/27（火）14:00 |
| 終了 | 2015/01/27（火）15:00 |
| 会場 | meeting room3, Kenkyu Honkan 1st Building |
| 講演者 | 大川博督 氏 (早稲田大学) |
| 言語 | 英語/English |
| 連絡先 | 田邉 健太郎、ktanabe-AT-post.kek.jp |
| ウェブサイト | |
| 食堂・売店 | ／0 |
概要
It was recently pointed out that anti-de Sitter(AdS) spacetime is unstable against gravitational collapse. The pertubation in AdS does not simply decay away and can be reflected by AdS boundary to nonlinearly interact with one another. Confinement would play an important role in the nonlinear instability. For instance, how does the gravitational collapse occur by an effective confinement? In this presentation, I would like to show our results in an asymptotic flat spacetime and discuss open problems in this field after making a brief review.
カテゴリ
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国際会議・研究会
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コロキウム
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セミナー
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談話会・交流会