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Light propagation in an ultra-light dark matter medium
In this notes four different ultra-light dark matter backgrounds are studied using classical fields theories. Light propagation is considered in all four, and anomalous propagation is found in all of them. In this context, we can constrain the nature of one of the models, millicharged particles.
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Lenguaje: | eng |
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2017
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Acceso en línea: | http://cds.cern.ch/record/2287154 |