Spacetime dynamics and baryogenesis in braneworld

Abstract

We point out that the effective theory for the Randall-Sundrum braneworld models with bulk fields contains the baryon number violation process depending on the spacetime dynamics. Combining to the curvature-current interaction, the net baryon number observed today may be explained. The resultant baryon to entropy ratio is determined by the ratio of the Planck scales in four dimensional and five dimensional spacetime except for the parameter for CP violation.

8 pages, references added

References in corpus (19)

• An Alternative to Compactification
• The Einstein Equations on the 3-Brane World
• Brane-World Gravity
• Recent Progress in Baryogenesis
• Chaotic inflation on the brane
• AdS/CFT and gravity
• Localization of Matter and Cosmological Constant on a Brane in Anti de Sitter Space
• Brane New World
• Gravitational Baryogenesis
• Brane World Inflation Induced by Quantum Effects
• Quantum (in)stability of dilatonic AdS backgrounds and holographic renormalization group with gravity
• Complementarity of the Maldacena and Randall-Sundrum Pictures
• Quantum Cosmology and AdS/CFT
• Non-conservation of Global Charges in the Brane Universe and Baryogenesis
• Anti-de Sitter no-hair, AdS/CFT and the brane-world
• Low Energy Effective Action for Dilatonic Braneworld --A Formalism for Inflationary Braneworld--
• Can we live on a D-brane? -- Effective theory on a self-gravitating D-brane --
• Radion Induced Spontaneous Baryogenesis
• AdS/CFT correspondence in a Friedmann-Lemaitre-Robertson-Walker brane

Cited by in corpus (14)

• Baryogenesis in $f(R)$-Theories of Gravity
• A Note on Gravitational Baryogenesis
• Gravitational baryogenesis in Gauss-Bonnet braneworld cosmology
• Standard Model Extension with Gravity and Gravitational Baryogenesis
• Primordial magnetic fields and gravitational baryogenesis in nonlinear electrodynamics
• Aspects of thermal leptogenesis in braneworld cosmology
• Consequences of f(R)-theories of gravity on gravitational leptogenesis
• Matter-antimatter asymmetry induced by non-linear electrodynamics
• Gravitational baryogenesis in DGP brane cosmology
• Braneworld inflation from an effective field theory after WMAP three-year data
• Baryogenesis in quantum fluctuation modified gravity
• Gravitational leptogenesis in teleparallel and symmetric teleparallel gravities
• Gravitational baryogenesis beyond the spectator approximation
• Baryon number violation due to brane dynamics