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arXiv · hep-ph/0311309

Gravitational waves in an anomaly-induced inflation

J. C. Fabris·A. M. Pelinson·I. L. Shapiro·F. I. Takakura
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Abstract

The behaviour of gravitational waves in the anomaly-induced inflationary phase is studied. The metric perturbations exhibit a stable behaviour, with a very moderate growth in the amplitude of the waves. The spectral indice is computed, revealing an almost flat spectrum.

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J. C. Fabris, A. M. Pelinson, I. L. Shapiro, F. I. Takakura. 2003-11-24. Gravitational waves in an anomaly-induced inflation. https://doi.org/10.1016/s0920-5632(03)02421-6

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