Better than nothing – a higher dimensional view on quantum cosmology
開始日時 | 2021/07/09 15:00 |
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終了日時 | 2021/07/09 16:00 |
講演者 | Prof. Ulf Danielsson (Uppsala University) |
会場 | Online (Zoom) |
連絡先 | kimurayu-AT-post.kek.jp |
言語 | English |
ウェブサイト |
概要
Recent developments in string theory indicates a fundamental problem in constructing de Sitter space and dark energy. I will review a new way to obtain de Sitter space compatible with string theory, where our universe is riding an expanding bubble of true vacuum in AdS5. I will also demonstrate how the model solves important problems in quantum cosmology.