Gravitational Baryogenesis in Ho$\check{r}$ava-Lifshitz gravity

Abstract

In this work we intend to address the matter-antimatter asymmetry via the gravitational baryogenesis mechanism in the background of a quantum theory of gravity. We investigate this mechanism under the framework of Ho$\check{r}$ava-Lifshitz gravity. We will compute the baryon-to-entropy ratio in the chosen framework and investigate its physical viability against the observational bounds. We also conduct the above study for various sources of matter like scalar field and Chaplygin gas as specific examples. We speculate that quantum corrections from the background geometry will lead to interesting results.

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Cited by in corpus (4)

• Exploring the Sharma-Mittal HDE models with different diagnostic tools
• Matter-antimatter asymmetry induced by non-linear electrodynamics
• Constraining Cosmological Parameters with Viscous Modified Chaplygin Gas and Generalized Cosmic Chaplygin Gas Models in Horava-Lifshitz Gravity: Utilizing Late-time Datasets
• Gravitational baryogenesis beyond the spectator approximation