684 citations · 13.5k across the 217 of their papers we have counts for
5 papers · 2 filters
SU(5) Unification with TeV-scale Leptoquarks
Peter Cox, Alexander Kusenko, Olcyr Sumensari +1
It was previously noted that SU(5) unification can be achieved via the simple addition of light scalar leptoquarks from two split multiplets. We explore the parameter space…
Dark Cosmic Rays
Ping-Kai Hu, Alexander Kusenko, Volodymyr Takhistov
If dark matter particles have an electric charge, as in models of millicharged dark matter, such particles should be accelerated in the same astrophysical accelerators that produce…
Astrophysical constraints on dark-matter -balls in the presence of baryon-violating operators
Eric Cotner, Alexander Kusenko
Supersymmetric extensions of the standard model predict the existence of non-topological solitons, -balls. Assuming the standard cosmological history preceded by inflation, -…
Leptogenesis via the 750 GeV pseudoscalar
Alexander Kusenko, Lauren Pearce, Louis Yang
Recently the ATLAS and CMS collaborations have reported evidence of a diphoton excess which may be interpreted as a pseudoscalar boson S with a mass around 750 GeV. To explain the…
Why three generations?
Masahiro Ibe, Alexander Kusenko, Tsutomu T. Yanagida
We discuss an anthropic explanation of why there exist three generations of fermions. If one assumes that the right-handed neutrino sector is responsible for both the matter-antima…