Barrow holographic dark energy: a path to reconstructing f(R, T) gravity
Abstract In this paper, we investigate one of the established methods for reconstructing modified gravity models from a dark energy model, with the aim of discovering relationships between these theories. In this study, we focus on the f(R, T) modified gravity theory, where R denotes the Ricci scala...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2024-12-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-024-13708-3 |
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| author | P. S. Ens A. F. Santos |
| author_facet | P. S. Ens A. F. Santos |
| author_sort | P. S. Ens |
| collection | DOAJ |
| description | Abstract In this paper, we investigate one of the established methods for reconstructing modified gravity models from a dark energy model, with the aim of discovering relationships between these theories. In this study, we focus on the f(R, T) modified gravity theory, where R denotes the Ricci scalar and T represents the trace of the energy–momentum tensor. We employ Barrow’s holographic dark energy model, derived from fractal surfaces of black holes, to investigate the reconstruction process. The numerical results are subsequently presented for various infrared cutoffs, such as the Hubble horizon, future event horizon, and Granda–Oliveros cutoff. |
| format | Article |
| id | doaj-art-83e487e6c6444eae8a93bbe34f6ba162 |
| institution | Kabale University |
| issn | 1434-6052 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | European Physical Journal C: Particles and Fields |
| spelling | doaj-art-83e487e6c6444eae8a93bbe34f6ba1622025-02-02T12:39:30ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60522024-12-01841211010.1140/epjc/s10052-024-13708-3Barrow holographic dark energy: a path to reconstructing f(R, T) gravityP. S. Ens0A. F. Santos1Programa de Pós-Graduação em Física, Instituto de Física, Universidade Federal de Mato GrossoPrograma de Pós-Graduação em Física, Instituto de Física, Universidade Federal de Mato GrossoAbstract In this paper, we investigate one of the established methods for reconstructing modified gravity models from a dark energy model, with the aim of discovering relationships between these theories. In this study, we focus on the f(R, T) modified gravity theory, where R denotes the Ricci scalar and T represents the trace of the energy–momentum tensor. We employ Barrow’s holographic dark energy model, derived from fractal surfaces of black holes, to investigate the reconstruction process. The numerical results are subsequently presented for various infrared cutoffs, such as the Hubble horizon, future event horizon, and Granda–Oliveros cutoff.https://doi.org/10.1140/epjc/s10052-024-13708-3 |
| spellingShingle | P. S. Ens A. F. Santos Barrow holographic dark energy: a path to reconstructing f(R, T) gravity European Physical Journal C: Particles and Fields |
| title | Barrow holographic dark energy: a path to reconstructing f(R, T) gravity |
| title_full | Barrow holographic dark energy: a path to reconstructing f(R, T) gravity |
| title_fullStr | Barrow holographic dark energy: a path to reconstructing f(R, T) gravity |
| title_full_unstemmed | Barrow holographic dark energy: a path to reconstructing f(R, T) gravity |
| title_short | Barrow holographic dark energy: a path to reconstructing f(R, T) gravity |
| title_sort | barrow holographic dark energy a path to reconstructing f r t gravity |
| url | https://doi.org/10.1140/epjc/s10052-024-13708-3 |
| work_keys_str_mv | AT psens barrowholographicdarkenergyapathtoreconstructingfrtgravity AT afsantos barrowholographicdarkenergyapathtoreconstructingfrtgravity |