684 citations · 13.5k across the 217 of their papers we have counts for
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Properties and signatures of supersymmetric Q-balls
Alexander Kusenko
Supersymmetric extensions of the Standard Model predict the existence of Q-balls with baryon and lepton numbers. Stable Q-balls can form at the end of inflation from the fragmentat…
Sterile neutrinos, dark matter, and the pulsar velocities in models with a Higgs singlet
Alexander Kusenko
We identify the range of parameters for which the sterile neutrinos can simultaneously explain the cosmological dark matter and the observed velocities of pulsars. To satisfy all c…
A-term inflation and the smallness of the neutrino masses
Rouzbeh Allahverdi, Alexander Kusenko, Anupam Mazumdar
The smallness of the neutrino masses may be related to inflation. The minimal supersymmetric Standard Model (MSSM) with small Dirac neutrino masses already has all the necessary in…
Opening a new window for warm dark matter
Takehiko Asaka, Mikhail Shaposhnikov, Alexander Kusenko
We explore the range of parameters for dark-matter sterile neutrinos in an extention of the Minimal Standard Model by three singlet fermions with masses below the electroweak scale…