A new type of isotropic cosmological models without singularity. (English) Zbl 1371.83222
Summary: The Einstein equations with quantum one-loop contributions of conformally covariant matter fields are shown to admit a class of nonsingular isotropic homogeneous solutions that correspond to a picture of the Universe being initially in the most symmetric (de Sitter) state.
MSC:
| 83F05 | Relativistic cosmology |
References:
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