Generalized Finslerian Wormhole Models in $f(\mathcal{R},\mathcal{T})$ Gravity
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arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2023
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| _version_ | 1866913423637348352 |
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| author | R., Yashwanth B. K., Narasimhamurthy S. Nekouee, Z. |
| author_facet | R., Yashwanth B. K., Narasimhamurthy S. Nekouee, Z. |
| contents | This article explores wormhole solutions within the framework of Finsler geometry and the modified gravity theory. Modifications in gravitational theories, such as $f(\mathcal{R}, \mathcal{T})$ gravity, propose alternatives that potentially avoid the exotic requirements. We derive the field equations to examine the conditions for Finslerian wormhole existence and investigate geometrical and material characteristics of static wormholes using a polynomial shape function in Finslerian space-time. Furthermore, we address energy condition violations for different Finsler parameters graphically. We conclude that the proposed models, which assume a constant redshift function, satisfy the necessary geometric constraints and energy condition violations indicating the presence of exotic matter at the wormhole throat. The results are validated through analytical solutions and 3-D visualizations, contributing to the broader understanding of wormholes in Finsler-modified gravity contexts. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2302_09788 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Generalized Finslerian Wormhole Models in $f(\mathcal{R},\mathcal{T})$ Gravity R., Yashwanth B. K., Narasimhamurthy S. Nekouee, Z. General Relativity and Quantum Cosmology 83C10, 53C60, 83-10, 53Z05 This article explores wormhole solutions within the framework of Finsler geometry and the modified gravity theory. Modifications in gravitational theories, such as $f(\mathcal{R}, \mathcal{T})$ gravity, propose alternatives that potentially avoid the exotic requirements. We derive the field equations to examine the conditions for Finslerian wormhole existence and investigate geometrical and material characteristics of static wormholes using a polynomial shape function in Finslerian space-time. Furthermore, we address energy condition violations for different Finsler parameters graphically. We conclude that the proposed models, which assume a constant redshift function, satisfy the necessary geometric constraints and energy condition violations indicating the presence of exotic matter at the wormhole throat. The results are validated through analytical solutions and 3-D visualizations, contributing to the broader understanding of wormholes in Finsler-modified gravity contexts. |
| title | Generalized Finslerian Wormhole Models in $f(\mathcal{R},\mathcal{T})$ Gravity |
| topic | General Relativity and Quantum Cosmology 83C10, 53C60, 83-10, 53Z05 |
| url | https://arxiv.org/abs/2302.09788 |