91 citations · 272 across the 14 of their papers we have counts for
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hep-ph2021★ 21 cited
Primordial black holes from bubble collisions during a first-order phase transition
Tae Hyun Jung, Takemichi Okui
We study the possibility of production of primordial black holes (PBHs) from bubble collisions during a first-order phase transition. While typical colliding bubbles are small and…
hep-ph2021★ 26 cited
Composite neutrinos and the QCD axion: baryogenesis, dark matter, small Dirac neutrino masses, and vanishing neutron EDM
Sabyasachi Chakraborty, Tae Hyun Jung, Takemichi Okui
We consider a chiral gauge theory from which light composite Dirac neutrinos dynamically emerge, augmented by a QCD axion to solve the strong CP problem. We show that an interplay…