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Signatures of Quantum Gravity in the Large-Scale Universe

L. P. Grishchuk
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Abstract

The quantum gravity processes that have taken place in the very early Universe are probably responsible for the observed large-scale cosmological perturbations. The comparison of the theory with the detected microwave background anisotropies favors the conclusion that the very early Universe was not driven by a scalar field with whichever scalar field potential. At the same time, the observations allow us to conclude that there is a good probability of a direct detection of the higher frequency relic gravitational waves with the help of the advanced laser interferometers.

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BibTeXRIS

L. P. Grishchuk. 1997-08-28. Signatures of Quantum Gravity in the Large-Scale Universe. https://arxiv.org/abs/gr-qc/9708070

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