Investigating Evolving Wormholes in $f(R,T)$ Gravity
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arXiv
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| Auteurs principaux: | , , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866909573205458944 |
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| author | Roy, Dhritimalya Dutta, Ayanendu Ghosh, Bikram Chakraborty, Subenoy |
| author_facet | Roy, Dhritimalya Dutta, Ayanendu Ghosh, Bikram Chakraborty, Subenoy |
| contents | The present work examines whether evolving wormhole solution is possible or not in $f(R,T)$ modified gravity theory. In the background of inhomogeneous FLRW type wormhole configuration the field equations are investigated for different choices of scale factors and shape functions. For the power law and exponential choice of the scale factor from cosmological context and decoupled power law of $f(R,T)$ in each variable, wormhole configuration has been examined for two viable choices of shape function. Energy conditions are examined graphically for a range of values of the parameters involved. Finally, the possibility of emergent scenario at early cosmic evolution has been examined. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_12237 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Investigating Evolving Wormholes in $f(R,T)$ Gravity Roy, Dhritimalya Dutta, Ayanendu Ghosh, Bikram Chakraborty, Subenoy General Relativity and Quantum Cosmology The present work examines whether evolving wormhole solution is possible or not in $f(R,T)$ modified gravity theory. In the background of inhomogeneous FLRW type wormhole configuration the field equations are investigated for different choices of scale factors and shape functions. For the power law and exponential choice of the scale factor from cosmological context and decoupled power law of $f(R,T)$ in each variable, wormhole configuration has been examined for two viable choices of shape function. Energy conditions are examined graphically for a range of values of the parameters involved. Finally, the possibility of emergent scenario at early cosmic evolution has been examined. |
| title | Investigating Evolving Wormholes in $f(R,T)$ Gravity |
| topic | General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2501.12237 |