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Thraxions: Ultralight Throat Axions
<!--HTML-->We argue that a new type of extremely light axion is generically present in the type IIB part of the string theory landscape. Its mass is suppressed by the third power of the warp factor of a strongly warped region (Klebanov-Strassler throat), suggesting the name thraxion. Our obser...
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Lenguaje: | eng |
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2019
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Acceso en línea: | http://cds.cern.ch/record/2681396 |