A warped extra dimension with two branes generates an exponential hierarchy between Planck and weak scales, solving the hierarchy problem and predicting weak-scale graviton resonances.
Arkani-Hamed, S
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hep-ph 2representative citing papers
In ADD models with n large extra dimensions, gravity-mediated DM-nucleon interactions scale as m_p m_χ M_*^{-4} and resonant annihilation as ⟨σv⟩ ~ m_χ^n M_*^{-n-2}, yielding bounds on {m_χ, M_*} from Xe direct detection and galactic gamma rays.
citing papers explorer
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A Large Mass Hierarchy from a Small Extra Dimension
A warped extra dimension with two branes generates an exponential hierarchy between Planck and weak scales, solving the hierarchy problem and predicting weak-scale graviton resonances.
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Signatures of gravity-mediated dark matter interaction in theories with large extra dimensions
In ADD models with n large extra dimensions, gravity-mediated DM-nucleon interactions scale as m_p m_χ M_*^{-4} and resonant annihilation as ⟨σv⟩ ~ m_χ^n M_*^{-n-2}, yielding bounds on {m_χ, M_*} from Xe direct detection and galactic gamma rays.