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arXiv · 1002.1840

Light hidden-sector U(1)s in string compactifications

Mark Goodsell·Andreas Ringwald
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Abstract

We review the case for light U(1) gauge bosons in the hidden-sector of heterotic and type II string compactifications, present estimates of the size of their kinetic mixing with the visible-sector hypercharge U(1), and discuss their possibly very interesting phenomenological consequences in particle physics and cosmology.

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Mark Goodsell, Andreas Ringwald. 2010-02-09. Light hidden-sector U(1)s in string compactifications. https://doi.org/10.1002/prop.201000026

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