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arxiv: 1810.09815 · v3 · pith:PHNUWRUInew · submitted 2018-10-23 · ✦ hep-th · astro-ph.CO· gr-qc

Imprints of Schwinger Effect on Primordial Spectra

classification ✦ hep-th astro-ph.COgr-qc
keywords effectprimordialschwingerduringimprintsinflationspectraangular
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We study the Schwinger effect during inflation and its imprints on the primordial power spectrum and bispectrum. The produced charged particles by Schwinger effect during inflation can leave a unique angular dependence on the primordial spectra.

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Cited by 1 Pith paper

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  1. Classical constant electric fields and the Schwinger effect in de Sitter

    hep-ph 2025-08 unverdicted novelty 6.0

    Constant electric fields in de Sitter require a tachyonic photon mass ~H, yielding finite positive Schwinger currents for massless fermions and scalars after on-shell renormalization.