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arXiv · 1708.03660

Birefringence and hidden photons

Ariel Arza·Jorge Gamboa
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Abstract

We study a model where photons interact with hidden photons and millicharged particles through a kinetic mixing term. Particularly, we focus in vacuum birefringence effects and we find a bound for the millicharged parameter assuming that hidden photons are a piece of the local dark matter density

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Ariel Arza, Jorge Gamboa. 2018-05-23. Birefringence and hidden photons. https://doi.org/10.1142/s0217732318500827

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