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Scale-invariant bounce cosmology in Weyl f(Q) gravity with quintom signature

We investigate a bouncing cosmological model within the Weyl-type f(Q) gravity framework, employing a power-law form of the non-metricity scalar Q. The model successfully resolves the initial singularity problem by demonstrating a nonsingular bounce, where the universe transitions from a contracting...

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Ngā kaituhi matua: Rita Rani, G.K. Goswami, J.K. Singh, Sushant G. Ghosh, Sunil D. Maharaj
Hōputu: Artigo
Reo:Inglês
I whakaputaina: Elsevier 2026-02-01
Rangatū:Nuclear Physics B
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Urunga tuihono:http://www.sciencedirect.com/science/article/pii/S0550321326000349
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