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Scalar perturbations in p-nflation: the 3-form case

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arxiv 0908.0001 v4 pith:QSWRPQMJ submitted 2009-07-31 astro-ph.CO gr-qchep-th

Cristiano Germani (LUTH , Observatoire de Paris-Meudon) , Alex Kehagias (NTUA , Athens) This is my paper · ORCID
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We calculate the primordial spectrum of scalar perturbations of the 3-form inflation and we find that the curvature perturbations decay at late times. As as result, although a non-minimally coupled massive 3-form field may drive inflation at early times, it should be assisted by other fields in order to reproduce the observed temperature fluctuations of the CMB sky.

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  1. Vector wormholes as conduits for matter interaction

    gr-qc 2024-12 conditional novelty 5.0 of 10

    Massive one-form fields, with a reconstructed self-interacting potential, can support traversable wormholes while ordinary matter in a specially tuned case satisfies all classical energy conditions.

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