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$AdS_{5}$ and the 4D Cosmological Constant
The hypothesis is discussed that our universe is really 5-dimensional with a nonzero cosmological constant that produces a large negative curvature. In this scenario, the observable flat 4-dimensional world is identified with the holographic projection of the 5-dimensional world onto its own boundar...
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| Lenguaje: | eng |
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1999
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| Acceso en línea: | https://dx.doi.org/10.1016/S0550-3213(00)00188-7 http://cds.cern.ch/record/412496 |
| Sumario: | The hypothesis is discussed that our universe is really 5-dimensional with a nonzero cosmological constant that produces a large negative curvature. In this scenario, the observable flat 4-dimensional world is identified with the holographic projection of the 5-dimensional world onto its own boundary. (21 refs). |
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