Hybridized Affleck-Dine baryogenesis

2003/03/31 by Tomohiro Matsuda · 1 citation
Mathematics · Physics and Astronomy · #Baryogenesis #Black Holes and Theoretical Physics #Brane #Cosmology and Gravitation Theories #Field (mathematics) #Galaxies: Formation, Evolution, Phenomena #Higgs boson #Mathematics #Particle physics #Physics #Pure mathematics #Theoretical physics #astro-ph #hep-ph #hep-th

paper · pdf · doi:10.1103/physrevd.67.127302

published as Phys.Rev. D67 (2003) 127302 · 10pages, plain latex2e, references added, to appear in PRD

arxiv created 2003/04/22 · openalex publication_date 2003/06/23 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

We propose a novel scenario for Affleck-Dine baryogenesis in the braneworld, considering the hybrid potential for the Affleck-Dine field. Destabilization of the flat direction is not due to the Hubble parameter but is induced by a trigger field. The moduli for the brane distance plays the role of the trigger field. Q balls are unstable in models with large extra dimensions.

Citations

• Kaluza-Klein modes in hybrid inflation
• Dynamics of a large extra dimension inspired hybrid inflation model
• Inflation in models with large extra dimension driven by a bulk scalar field
• Interesting consequences of brane cosmology
• The Hierarchy Problem and New Dimensions at a Millimeter
• Baryogenesis at Low Reheating Temperatures

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