Neutrinoless double beta decay constrained by the existence of large   extra dimensions
  We present the possible influence on the half-life of neutrinoless double beta decay coming from the existence of $n$ extra spatial dimensions. The half-life in question depends on the mass of the electron neutrino. We base our analysis on the Majorana neutrino mass mechanism in Arkani-Hamed--Dimopoulos--Dvali model. 
Marek G\'o\'zd\'z and W. A. Kami\'nski
hep-ph