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Creation from Nothing: A New Model |
| LIU Liao;DAI Lu-Ru |
| Department of Physics, Beijing Normal University, Beijing 100875 |
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| Cite this article: |
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LIU Liao, DAI Lu-Ru 2002 Chin. Phys. Lett. 19 1392-1395 |
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Abstract We try to propose a new model of the creation of Universe: first, the de Sitter spacetime is created from nothing and then we obtain an anti-de Sitter spacetime which has closed time-like curves by analytical continuation. We know that the anti-de Sitter spacetime is classical instable, so it is easier to create an inflationary bubble universe as we live in.
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98.80.Cq
04.20.Gz
04.62.+v
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Published: 01 September 2002
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| PACS: |
98.80.Cq
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(Particle-theory and field-theory models of the early Universe (including cosmic pancakes, cosmic strings, chaotic phenomena, inflationary universe, etc.))
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04.20.Gz
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(Spacetime topology, causal structure, spinor structure)
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04.62.+v
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(Quantum fields in curved spacetime)
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