ORCID
Universidade Federal do ABC (UFABC). Centro de Ciências Naturais e Humanas (CCNH) (Institutional affiliation from the last research proposal) Birthplace: Colômbia
Sergio Manuel Cubides Pérez in research grants and scholarships supported by FAPESP.
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We propose a novel approach to explain the baryon asymmetry of the Universe based on spontaneous baryogenesis. Our research focuses on investigating extensions to the Standard Model that break spontaneously some effective $U(1)_x$symmetries together higher dimensional operators that break the baryon minus lepton $(B-L)$ symmetry. The resulting Pseudo-Nambu-Goldstone bosons (PNGBs) induce …
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