| Issue |
EPJ Web Conf.
Volume 168, 2018
Joint International Conference of ICGAC-XIII and IK-15 on Gravitation, Astrophysics and Cosmology
|
|
|---|---|---|
| Article Number | 04004 | |
| Number of page(s) | 5 | |
| Section | Astrophysics | |
| DOI | https://doi.org/10.1051/epjconf/201816804004 | |
| Published online | 09 January 2018 | |
https://doi.org/10.1051/epjconf/201816804004
Baryonic Force for Accelerated Cosmic Expansion and Generalized U1b Gauge Symmetry in Particle-Cosmology
Department of Physics, University of Massachusetts Dartmouth, North Dartmouth, MA 02747, USA
* e-mail: mkhan4@umassd.edu
** e-mail: yhao@umassd.edu
*** e-mail: jhsu@umassd.edu
Published online: 9 January 2018
Based on baryon charge conservation and a generalized Yang-Mills symmetry for Abelian (and non-Abelian) groups, we discuss a new baryonic gauge field and its linear potential for two point-like baryon charges. The force between two point-like baryons is repulsive, extremely weak and independent of distance. However, for two extended baryonic systems, we have a dominant linear force α r. Thus, only in the later stage of the cosmic evolution, when two baryonic galaxies are separated by an extremely large distance, the new repulsive baryonic force can overcome the gravitational attractive force. Such a model provides a gauge-field-theoretic understanding of the late-time accelerated cosmic expansion. The baryonic force can be tested by measuring the accelerated Wu-Doppler frequency shifts of supernovae at different distances.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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