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Inflaton field fluctuations from gauge-invariant metric fluctuations during inflation

Mariano Anabitarte·Mauricio Bellini
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Abstract

The evolution of the inflaton field fluctuations from gauge-invariant metric fluctuations is discused. In particular, the case of a symmetric $ϕ_c$-exponential potential is analyzed.

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Mariano Anabitarte, Mauricio Bellini. 2004-11-04. Inflaton field fluctuations from gauge-invariant metric fluctuations during inflation. https://doi.org/10.1393/ncb%2Fi2004-10154-2

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