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May 6, 2026International Journal of Modern Physics A

Bouncing Universe Scenario via Black Hole Solutions in 3D F ( Q,T ) Gravity

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Authors

SSS. Davood SadatianSHS. Mohamad Reza Hosseini

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Overview

Investigation shows energy density and equation of state parameter enable cosmological bounce in 3D gravity, suggesting cyclic universe models.

Key Points

  • Examine a non-singular cosmological bounce using black hole solutions in 3D gravity.
  • Analyzed black hole inspired solutions in 3D F(Q,T) gravity framework.
  • Derived scale factor, pressure, and energy density near black hole horizon.
  • Investigated dynamical metric with temporal and radial dependencies.
  • Demonstrated smooth transition between contracting and expanding universe phases.
  • Confirmed violation of strong energy condition with no exotic fields or quantum corrections.
  • Predicted bounded metric perturbations indicating cyclic or quasi-periodic universe behavior.

Cite This Study

Sadatian et al. (2026) studied this question.

synapsesocial.com/papers/69faa2b504f884e66b53347chttps://doi.org/10.1142/s0217751x26500983
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