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arXiv · gr-qc/9906098

Detectability of the primordial origin of the gravitational wave background in the Universe

J. Lesgourgues·D. Polarski·S. Prunet·A. A. Starobinsky
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Abstract

The appearance of peaks in various primordial fluctuation Fourier power spectra is a generic prediction of the inflationary scenario. We investigate whether future experiments, in particular the satellite experiment PLANCK, will be able to detect the possible appearance of these peaks in the B-mode polarization multipole power spectrum. This would yield a conclusive proof of the presence of a primordial background of gravitational waves.

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J. Lesgourgues, D. Polarski, S. Prunet, A. A. Starobinsky. 2000-05-12. Detectability of the primordial origin of the gravitational wave background in the Universe. https://arxiv.org/abs/gr-qc/9906098

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