Positive Cosmological Constant and Quantum Theory
We argue that quantum theory should proceed not from a spacetime background but from a Lie algebra, which is treated as a symmetry algebra. Then the fact that the cosmological constant is positive means not that the spacetime background is curved but that the de Sitter (dS) algebra as the symmetry a...
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| Format: | Article |
| Language: | English |
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MDPI AG
2010-11-01
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| Series: | Symmetry |
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| Online Access: | http://www.mdpi.com/2073-8994/2/4/1945/ |