# Phase transitions and baryogenesis from decays

@article{Shuve2017PhaseTA, title={Phase transitions and baryogenesis from decays}, author={Brian Shuve and Carlos Tamarit}, journal={Journal of High Energy Physics}, year={2017}, volume={2017}, pages={1-54} }

A bstractWe study scenarios in which the baryon asymmetry is generated from the decay of a particle whose mass originates from the spontaneous breakdown of a symmetry. This is realized in many models, including low-scale leptogenesis and theories with classical scale invariance. Symmetry breaking in the early universe proceeds through a phase transition that gives the parent particle a time-dependent mass, which provides an additional departure from thermal equilibrium that could modify the…

## 5 Citations

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Abstract
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- PhysicsFront. Astron. Space Sci.
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The Standard Model (SM) of particle physics is a big success. However, it lacks explanations for cosmic inflation, the matter-anti-matter asymmetry of the Universe, dark matter, neutrino…

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