Gravitational baryogenesis models comparison in f(R) gravity
نویسندگان
چکیده
منابع مشابه
Gravitational baryogenesis.
We show that a gravitational interaction between the derivative of the Ricci scalar curvature and the baryon-number current dynamically breaks CPT in an expanding Universe and, combined with baryon-number-violating interactions, can drive the Universe towards an equilibrium baryon asymmetry that is observationally acceptable.
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ژورنال
عنوان ژورنال: Chinese Journal of Physics
سال: 2021
ISSN: 0577-9073
DOI: 10.1016/j.cjph.2021.03.004