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Low-scale axion from large extra dimensions - MaRDI portal

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Low-scale axion from large extra dimensions

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Publication:5934029

DOI10.1016/S0370-2693(01)00315-XzbMATH Open0977.81508arXivhep-ph/0007321OpenAlexW2113083677WikidataQ62372938 ScholiaQ62372938MaRDI QIDQ5934029

Author name not available (Why is that?)

Publication date: 17 June 2001

Published in: (Search for Journal in Brave)

Abstract: The mass of the axion and its decay rate are known to depend only on the scale of Peccei-Quinn symmetry breaking, which is constrained by astrophysics and cosmology to be between 109 and 1012 GeV. We propose a new mechanism such that this effective scale is preserved and yet the fundamental breaking scale of U(1)PQ is very small (a kind of inverse seesaw) in the context of large extra dimensions with an anomalous U(1) gauge symmetry in our brane. Unlike any other (invisible) axion model, there are now possible collider signatures in this scenario.


Full work available at URL: https://arxiv.org/abs/hep-ph/0007321



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