133 citations · 187 across the 10 of their papers we have counts for
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hep-th2011★ 4 cited
Self-gravitating non-abelian kinks as brane worlds
Alejandra Melfo, Roger Naranjo, Nelson Pantoja +2
We address the properties of self-gravitating domain walls arising from the breaking of an SU(N) x Z_2- symmetric theory. In the particular case of N=5, we find that the two classe…
hep-ph2011★ 12 cited
Three Extra Mirror or Sequential Families: a Case for Heavy Higgs and Inert Doublet
Homero Martínez, Alejandra Melfo, Fabrizio Nesti +1
We study the possibility of the existence of extra fermion families and an extra Higgs doublet. We find that requiring the extra Higgs doublet to be inert leaves space for three ex…