Dynamical Origin of the Baryon-Antibaryon Asymmetry of the Universe: Interpretation Based on Continuous Ejection from the Central White Hole and Primordial Field Phase Transition

Baryon-antibaryon asymmetry remains a core open puzzle in modern particle physics and cosmology. According to Planck satellite observational measurements, the baryon-to-photon ratio reads $\eta = \frac{n_\mathrm{b}-\bar{n}_\mathrm{b}}{n_\gamma} \approx 6.1\times10^{-10}$, demonstrating a net excess of baryons over antibaryons. Extensive theoretical researches based on CP violation and baryogenesis have been developed within mainstream frameworks, yet persistent defects exist in precisely matching observational constraints and naturally satisfying all three Sakharov conditions. Breaking away from conventional fine-tuning schemes at microscopic scales, this work constructs a dynamical deduction framework from the macroscopic perspective of primordial field phase transition built upon the central white hole–void field cosmic evolution system. In the extreme spacetime environment of the primordial cosmic era, chaotic energy generates primordial baryons and antibaryons in exact 1:1 proportion. Subsequent rapid cosmic expansion triggers an irreversible global vacuum phase transition, after which mature spacetime is topologically constrained by the handedness of global inertial vortex force such that chaotic energy continuously ejected from the central white hole condenses exclusively into baryonic matter; transient secondary antiparticles are only produced via vacuum fluctuation under localized high-energy conditions in late cosmic epoch. Three successive evolutionary effects, i.e., remnant survival via primordial dynamical decoupling, persistent baryon replenishment from continuous ejection, and instantaneous annihilation of transient secondary antiparticles, couple coherently to naturally fulfill all three Sakharov constraints within the proposed system, offering a complete macroscopic dynamical explanation distinct from mainstream microscopic baryogenesis theories.

Keywords: Baryon-antibaryon asymmetry; primordial field phase transition; central white hole; global inertial vortex force; Sakharov conditions; primordial antibaryon; secondary antiparticle