Matter-antimatter asymmetry induced by Barbero-Immirzi parameter
We review the baryon asymmetry generated in the early Universe in the framework of the metric-spinor gravity with the Holst term, which accounts for the Barbero-Immirzi parameter. For the generation of the matter-antimatter asymmetry, we have considered the model in which the time derivative of the...
Main Authors: | S. Rufrano Aliberti, G. Lambiase |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2023-11-01
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Series: | Physics Letters B |
Online Access: | http://www.sciencedirect.com/science/article/pii/S037026932300518X |
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