Gravitational baryogenesis in non-minimal kinetic coupling model

Abstract

In this work, we consider the gravitational baryogenesis in the framework of non-minimal derivative coupling model. A mechanism to generate the baryon asymmetry based on the coupling between the derivative of the Ricci scalar curvature and the baryon current in context of non-minimal derivative coupling model is investigated. We show that, in this model, the temperature increases during the reheating periods to the end of reheating period or beginning of radiation dominated era. Therefore the reheating temperature is larger then decoupling temperature. It can be demonstrated that, the evaluation of baryon asymmetry is not depends on coupling constant. In this model we can generate baryon asymmetry at low and high reheating temperature, by considering the high friction constraint.

arXiv comment21 pages, 7 figures

References in corpus (36)

• Unified cosmic history in modified gravity: from F(R) theory to Lorentz non-invariant models
• Extended Theories of Gravity
• Introduction to Modified Gravity and Gravitational Alternative for Dark Energy
• Big Bang Nucleosynthesis: 2015
• First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Foreground Emission
• Warm Inflation
• Horndeski theory and beyond: a review
• General second order scalar-tensor theory, self tuning, and the Fab Four
• New Model of Inflation with Non-minimal Derivative Coupling of Standard Model Higgs Boson to Gravity
• Thermally Induced Density Perturbations in the Inflation Era
• Extended Gravity Cosmography
• Cosmology with Nonminimal Derivative Couplings
• Warm Inflation in the Adiabatic Regime- a Model, an Existence Proof for Inflationary Dynamics in Quantum Field Theory
• Gravitational Baryogenesis
• A Matter-Antimatter Universe?
• Baryogenesis in $f(Q,\mathcal{T})$ Gravity
• Baryogenesis in $f(R)$-Theories of Gravity
• Gauss-Bonnet Gravitational Baryogenesis
• UV-protected (Natural) Inflation: Primordial Fluctuations and non-Gaussian Features
• Cosmological Perturbations in the New Higgs Inflation
• Tachyon warm inflationary universe models
• Cosmological perturbations in warm inflationary models with viscous pressure
• Generalized second law in modified theory of gravity
• Warm baryogenesis
• Reheating in nonminimal derivative coupling model
• Gravitational Baryogenesis in Non-Minimal Coupled $f(R,T)$ Gravity
• $f(R,T)$ models applied to Baryogenesis
• Generalized Gravitational Baryogenesis of Well-Known $f(T,T_G)$ and $f(T,B)$ Models
• Oscillatory inflation in non-minimal derivative coupling model
• Reheating temperature in non-minimal derivative coupling model
• Gravitational Baryogenesis in Anisotropic Universe
• On the thermodynamic origin of the initial radiation energy density in warm inflation
• Temperature in warm inflation in non minimal kinetic coupling model
• The Impact of Particle Production on Gravitational Baryogenesis
• Anisotropy effects on Baryogenesis in $f(R)$-Theories of Gravity
• Reconstructing the Universe Evolution from Loop Quantum Cosmology Scalar Fields

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• Intermediate inflation in generalized non-minimal derivative coupling model