Article citationsMore>>

Brandenberger, R.H. (2018) Beyond Standard Inflationary Cosmology. In: Huggett, N., Matsubara, K. and Wuethrich, C., Eds., Modified Version of a Contribution to “beyond Spacetime”, Cambridge University Press, Cambridge, 79-104.
https://arxiv.org/pdf/1809.04926.pdf

has been cited by the following article:

• TITLE: A Scenario for Asymmetric Genesis of Matter

  AUTHORS: Risto Raitio

  KEYWORDS: Standard Model and Beyond, Preons, Supergravity, Inflation, Baryon and Lepton Genesis, General Relativity

  JOURNAL NAME: Journal of High Energy Physics, Gravitation and Cosmology, Vol.9 No.3, July 6, 2023

  ABSTRACT: A previous preon scenario for the standard model particles, based on unbroken supersymmetry, is applied to the problem of matter-antimatter asymmetry. Attention is paid to the fact that the asymmetric hydrogen atom—like all atoms—can be described in terms of symmetric preons. Preons are created in the early universe. The matter-antimatter asymmetry is caused by stochastic correlations in charge density fluctuations of preons and antipreons and by the subsequent preon combinatorial mechanism to form quarks and leptons, and finally the three lightest elements. A tentative gravitino mass estimate is given based on minimal interference with nucleosynthesis. With local supersymmetry the scenario can be extended to supergravity.