Leptogenesis with sub-electroweak-scale reheating temperature

arXiv:2607.09282 · hep-ph, astro-ph.CO · Submitted 2026-07-10 · Read on arXiv

Basabendu Barman, Arindam Basu, Debasish Borah, Nayan Das

hep-ph, astro-ph.CO

Submitted: 2026-07-10

Comments: Improved calculation, figures updated, references added

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Reheating — 205× in this paper · explained in 2 episodes
• Einstein Telescope — 4× in this paper
• Standard Model — 4× in this paper
• Domain Walls — 3× in this paper · explained in 2 episodes
• Decoupling — 2× in this paper · explained in 2 episodes
• Abundance — 1× in this paper · explained in 1 episode
• Anisotropy — 1× in this paper · explained in 3 episodes
• Big Bang Observer — 1× in this paper
• Boltzmann Equation — 1× in this paper · explained in 2 episodes
• Consistency — 1× in this paper · explained in 3 episodes
• Hubble Tension — 1× in this paper · explained in 9 episodes
• Non-Gaussianity — 1× in this paper · explained in 2 episodes
• Quantum Zeno Effect — 1× in this paper · explained in 2 episodes
• Quintessence — 1× in this paper · explained in 2 episodes
• Symmetry Breaking — 1× in this paper · explained in 3 episodes
• Universality Class — 1× in this paper · explained in 2 episodes

Sources

• Planck 2018 results. VI. Cosmological parameters
• Complex Spinors and Unified Theories
• Effects of reheating on leptogenesis
• Leptogenesis via Neutrino Oscillation Magic
• Throwing away antimatter via neutrino oscillations during the reheating era
• Chiral Anomaly in SU(2)${}_R$-Axion Inflation and the New Prediction for Particle Cosmology
• Non-thermal leptogenesis and UV freeze-in of dark matter: impact of inflationary reheating
• Non-thermal Origin of Asymmetric Dark Matter from Inflaton and Primordial Black Holes
• A Predictive $SO(10)$ Model
• Effects of Reheating on Charged Lepton Yukawa Equilibration and Leptogenesis
• Flavor Leptogenesis During Reheating Era
• Testing leptogenesis and dark matter production during reheating with primordial gravitational waves
• Wash-In Leptogenesis
• The Sphaleron Rate in the Minimal Standard Model
• Exploring Leptogenesis in the Era of First Order Electroweak Phase Transition
• Leptogenesis
• Universality Class in Conformal Inflation
• Superconformal Inflationary $\alpha$-Attractors
• Non-minimal Inflationary Attractors
• Cogenesis of Baryon Asymmetry and Gravitational Dark Matter from Primordial Black Holes

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