Baryon asymmetry from higher-order matter contributions in gravity

We investigate the observed asymmetry between matter and antimatter by incorporating higher-order matter contributions in gravity, specifically analyzing gravitational baryogenesis within the framework of f(R,T2) gravity, where R is the Ricci scalar and T2≡TμνTμν. We further explore the impact of hi...

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Bibliographic Details
Main Authors: David S. Pereira, Francisco S.N. Lobo, José P. Mimoso
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Physics Letters B
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Online Access:http://www.sciencedirect.com/science/article/pii/S0370269325002825
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