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Photon mass in inflation and nearly minimal magnetogenesis

Tomislav Prokopec
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Abstract

We argue that the dynamics of photons canonically coupled to scalars in de Sitter inflation gets modified by a photon mass term. This might have lead to generation of potentially observable magnetic field correlated over cosmological scales today.

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Tomislav Prokopec. 2004-09-23. Photon mass in inflation and nearly minimal magnetogenesis. https://doi.org/10.1142/9789812702159_0040

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