Kazunori Nakayama, Fuminobu Takahashi
We show that the standard-model Higgs boson mass m_h is correlated with the
spectral index of density perturbation n_s in the inflation scenario with the
inflaton being identified with the B-L Higgs boson. The Higgs boson mass ranges
from m_h ~ 120GeV to 140GeV for n_s ~ 0.95 - 0.96. In particular, as n_s
approaches to 0.96, the Higgs mass is predicted to be in the range of 125GeV to
140GeV in the case of relatively light gauginos, and 120GeV to 135GeV in the
case where all SUSY particle masses are of the same order. This will be tested
soon by the LHC experiment and the Planck satellite. The relation is due to the
PeV-scale supersymmetry required by the inflationary dynamics. We also comment
on the cosmological implications of our scenario such as non-thermal
leptogenesis and dark matter.
View original:
http://arxiv.org/abs/1108.3762
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