Discrete O(1,4) Transformations And New Scalar Quantum Modes On The De Sitter Spacetime
It is shown that the isometry group of the de Sitter spacetime includes two different three-dimensional Abelian subgroups which transform between themselves through a discrete isometry corresponding to the time reversal in the five-dimensional Minkowski spacetime embedding the de Sitter one. The eig...
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| Format: | Article |
| Language: | English |
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Sciendo
2012-12-01
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| Series: | Annals of West University of Timisoara: Physics |
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| Online Access: | https://doi.org/10.1515/awutp-2015-0006 |