Exploring the universe expansion history with f(R,T) gravity: Constraints on cosmological parameters
This work examines the cosmological implications of two functional forms of f(R,T)=R+αTn gravity: for two different value of n where n=1 and n ≠ 1, and α and n are free parameters. The modified Friedmann equations are derived, and the cosmic evolution of the Hubble parameter H(z) is determined. Cosm...
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| 第一著者: | |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
Elsevier
2026-02-01
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| シリーズ: | Physics Letters B |
| 主題: | |
| オンライン･アクセス: | http://www.sciencedirect.com/science/article/pii/S0370269325008901 |
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