Clocks and Trajectories in Quantum Cosmology
We consider a simple cosmological model consisting of an empty Bianchi I Universe, whose Hamiltonian we deparametrise to provide a natural clock variable. The model thus effectively describes an isotropic universe with an induced clock given by the shear. By quantising this model, we obtain various...
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| Principais autores: | , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
MDPI AG
2022-01-01
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| Serija: | Universe |
| Teme: | |
| Online dostop: | https://www.mdpi.com/2218-1997/8/2/71 |
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