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Journal of Physics: Conference Series, 2000 We will discuss different mechanisms for baryogenesis with special emphasis to those of them that can be experimentally tested. © 2009 IOP Publishing Ltd.
YAJNIK, UA
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Nuclear Physics B - Proceedings Supplements, 1994 A review on the present state of the baryogenesis is given with an emphasis on electroweak baryogenesis. Technical details of the numerous models considered in the literature are not elaborated but unresolved problems of the issue are considered. Different logically possible alternatives of the electroweak scenarios are presented.
Dolgov, Alexander D.
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Journal of High Energy Physics, 2021 A novel mechanism, “catalyzed baryogenesis”, is proposed to explain the observed baryon asymmetry in our universe. In this mechanism, the motion of a ball-like catalyst provides the necessary out-of-equilibrium condition, its outer wall has CP-violating ...
Yang Bai +3 more
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Baryogenesis from symmetry principle [PDF]
Physics Letters B, 2016 In this work, a formalism based on symmetry which allows one to express asymmetries of all the particles in terms of conserved charges is developed. The manifestation of symmetry allows one to easily determine the viability of a baryogenesis scenario and
Chee Sheng Fong
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Baryogenesis in Minkowski spacetime [PDF]
Journal of Geometry and PhysicsBased on a mechanism originally suggested for causal fermion systems, the present paper paves the way for a rigorous treatment of baryogenesis in the language of differential geometry and global analysis. Moreover, a formula for the rate of baryogenesis in Minkowski spacetime is derived.
Finster, Felix +1 more
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Axionic electroweak baryogenesis [PDF]
Physics Letters B, 2019 An axion can make the electroweak phase transition strongly first-order as required for electroweak baryogenesis even if it is weakly coupled to the Higgs sector.
Kwang Sik Jeong +2 more
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Physics Letters B, 2018 We propose a model of baryogenesis achieved by the annihilation of non-thermally produced WIMPs from decay of heavy particles, which can result in low reheating temperature. Dark matter (DM) can be produced non-thermally during a reheating period created
Ki-Young Choi, Sin Kyu Kang, Jongkuk Kim
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ν electroweak baryogenesis [PDF]
Journal of High Energy Physics, 2020 We investigate if the CP violation necessary for successful electroweak baryo- genesis may be sourced by the neutrino Yukawa couplings. In particular, we consider an electroweak scale Seesaw realization with sizable Yukawas where the new neutrino ...
E. Fernández-Martínez +3 more
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, 2017 Abstract This chapter shows that a baryon asymmetry can be generated only if the Sakharov conditions are satisfied. The required departure from thermal equilibrium can be realised either in first-order phase transitions or in out-of-equilibrium decays.
Michael Kachelriess
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Journal of Cosmology and Astroparticle Physics, 2021 26 pages, 8 figures, Figure 8 replaced, included comments on supersymmetric and slow-roll inflation scenarios, version matched with ...
Wu, Yi-Peng, Petraki, Kalliopi
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