Pseudo-Familon Dark Matter
  Motivated by a model of pseudo-Majoron dark matter, we show how the breaking
of a global symmetry that acts nontrivially in lepton generation space can lead
to a viable pseudo-familon dark matter candidate. Unlike the pseudo-Majoron,
the pseudo-familon in our model decays primarily to charged leptons and can
account for the excess observed in the cosmic ray electron and positron
spectra.
