30 citations · 111 across the 10 of their papers we have counts for
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Universal Seesaw Leptogenesis
K. S. Babu, Maximilian Berbig, Srubabati Goswami +1
We study the implications for leptogenesis in a class of left-right symmetric model, where all fermion masses are induced through the Universal Seesaw mechanism. Unlike conventiona…
Type II Seesaw Leptogenesis in a Majoron background
Maximilian Berbig
We discuss spontaneous Leptogenesis in the Type II Seesaw model of neutrino masses featuring an electroweak triplet scalar in a coherent pseudo Nambu-Goldstone boson (pNGB) bac…
About electroweak domain walls in Majoron models
Maximilian Berbig
Some time ago it was claimed in "Spontaneous Breaking of Lepton Number and Cosmological Domain Wall Problem" (Phys. Rev. Lett. 122, 151301 (2019)) that non perturbative instantons…
Minimal solution to the axion isocurvature problem from a nonminimal coupling
Maximilian Berbig
The main limitation for preinflationary breaking of Peccei-Quinn (PQ) symmetry is the upper bound on the Hubble rate during inflation from axion isocurvature fluctuations. This lea…
Dynamical origin of neutrino masses and dark matter from a new confining sector
Maximilian Berbig, Juan Herrero-Garcia, Giacomo Landini
A dynamical mechanism, based on a confining non-abelian dark symmetry, which generates Majorana masses for hypercharge-less fermions, is proposed. We apply it to the inverse seesaw…
Diraxiogenesis
Maximilian Berbig
The family of Dirac Seesaw models offers an intriguing alternative explanation for the smallness of neutrino masses without necessarily requiring microscopic lepton number violatio…