2025/01/17 by Scott Menary, Menary, Scott
Physics and Astronomy · #FOS: Physical sciences #General Physics (physics.gen-ph) #Quantum Mechanics and Applications
paper · pdf · doi:10.48550/arxiv.2501.10589
openalex publication_date 2025/01/17 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
In arXiv:2401.10954 I investigated the consequences of regarding the mass-energy of the fundamental fermions (quarks and leptons) and the Intermediate Vector Bosons (e.g., photon) as matter, and the fundamental antifermions (antiquarks and antileptons) as antimatter within the context of an antigravity universe, one where matter and antimatter repel gravitationally. Here I consider an alternative scenario in which the Intermediate Vector Bosons, which are neither particle nor antiparticle, are gravitationally attracted to both fundamental fermions and antifermions. This leads to a prediction for the free-fall acceleration of antihydrogen of a_H=(0.78+0.11-0.08)g (and most certainly less than g) as well as quite different expectations for the free-fall accelerations of the μ+ and positronium from those derived in arXiv:2401.10954. The cosmology which results from the premise presented here is little different from the standard cosmology (i.e., the ΛCDM model). One significant deviation is that there would be an increased accelerated expansion in the early moments after the Big Bang due to the gravitational repulsion between the fundamental fermions and antifermions.