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Al-Fadhli, M.B. On Spacetime Duality and Bounce Cosmology of a Dual Universe. The 1st Electronic Conference on Universe 2021, doi:10.3390/ecu2021-09291.
Al-Fadhli, M.B. On Spacetime Duality and Bounce Cosmology of a Dual Universe. The 1st Electronic Conference on Universe 2021, doi:10.3390/ecu2021-09291.
Al-Fadhli, M.B. On Spacetime Duality and Bounce Cosmology of a Dual Universe. The 1st Electronic Conference on Universe 2021, doi:10.3390/ecu2021-09291.
Al-Fadhli, M.B. On Spacetime Duality and Bounce Cosmology of a Dual Universe. The 1st Electronic Conference on Universe 2021, doi:10.3390/ecu2021-09291.
Abstract
Advances in cosmology and astronomical observations over the last two decades have revealed significant tensions and many ambiguities within the standard model of cosmology of a spatially flat Universe, the lambda cold dark matter model. Moreover, the recent Planck Legacy 2018 (PL18) release has confirmed the presence of an enhanced lensing amplitude in the cosmic microwave background (CMB) power spectra, which prefers a positively curved early Universe with a confidence level higher than 99%. This paper addresses the study of a quantum mechanism that could replace the concept of dark matter and energy by considering a primordial curvature as preferred by the PL18 release while yielding the present-day spatial flatness. The implied primordial curvature is incorporated as the background curvature to extend the field equations in terms of the brane-world modified gravity. The Universe evolution is modelled by utilizing a new wavefunction of the Universe that propagates in the bulk with reference to the scale factor of the early Universe and its radius of curvature upon the emission of the CMB, which revealed both positive and negative solutions. This characteristic implies that a pair of entangled wavefunctions was created and evolved in opposite directions as a manifestation of distinct matter and antimatter sides of the Universe. The wavefunction indicates a nascent hyperbolic expansion away from early energy is followed by a first phase of decelerating expansion during the first 10 Gyr, and then, a second phase of accelerating expansion in reverse directions, whereby both sides free-fall towards each other under gravitational acceleration. The predicted background curvature evolution demonstrates the fast orbital speed of outer stars owing to external fields exerted on galaxies as they travelled through earlier conformally curved spacetime. Finally, the wavefunction predicts an eventual phase of rapid spatial contraction that culminates in a Big Crunch, signaling a cyclic Universe. These findings reveal that early plasma could be separated and evolved into distinct sides of the Universe that collectively and geometrically inducing its evolution, physically explaining the effects attributed to dark matter and energy.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Commenter: Mohammed Al-Fadhli
Commenter's Conflict of Interests: Author
I hope you are very well
In this version, the Action and the Field Equations have been further extended in terms of quantum interactions
In addition, the Literature review has been updated and summarized.
Lots of thanks and much appreciated
Happy New Year with best wishes!
Kind regards,
Mohammed