https://doi.org/10.1140/epjc/s10052-022-10941-6
Regular Article - Theoretical Physics
Late-time-accelerated expansion esteemed from minisuperspace deformation
1
Faculty of Physics, University of Tabriz, Tabriz, Iran
2
Research Institute for Astronomy and Astrophysics of Maragha (RIAAM)-Maragha, P.O. Box: 55134-441, Maragha, Iran
Received:
28
September
2022
Accepted:
21
October
2022
Published online:
29
October
2022
The effects of minisuperspace deformation on Einstein–Hilbert action along with ordinary and phantom scalar fields as the matter contents are investigated. It is demonstrated that late-time-accelerated expansion and phase transition (from decelerated to accelerated) are obtained as a consequence of minisuperspace deformation. Finally, a mathematical theorem for distinguishing valid descriptions of the noncommutative frames is suggested.
© The Author(s) 2022
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