A generalized inflation model with cosmic gravitational waves

V. N. Lukash; E. V. Mikheeva; V. Müller; A. M. Malinovsky

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A generalized inflation model with cosmic gravitational waves

V. N. Lukash·E. V. Mikheeva·V. Müller·A. M. Malinovsky

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Abstract

We propose a $Λ$-inflation model which explains a large fraction of the COBE signal by cosmic gravitational waves. The primordial density perturbations fulfil both the contraints of large-scale microwave background and galaxy cluster normalization. The model is tested against the galaxy cluster power spectrum and the high-multipole angular CMB anisotropy.

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V. N. Lukash, E. V. Mikheeva, V. Müller, A. M. Malinovsky. 2000-03-17. A generalized inflation model with cosmic gravitational waves. https://arxiv.org/abs/astro-ph/0003253

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