Noether Symmetries in $f(Q)-$Cosmology
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arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866912217293651968 |
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| author | Dialektopoulos, Konstantinos F. Leon, Genly Paliathanasis, Andronikos |
| author_facet | Dialektopoulos, Konstantinos F. Leon, Genly Paliathanasis, Andronikos |
| contents | We apply the Noether symmetry analysis in $f\left( Q\right)$-Cosmology to determine invariant functions and conservation laws for the cosmological field equations. For the FLRW background and the four families of connections, it is found that only power-law $f\left( Q\right)$ functions admit point Noether symmetries. Finally, exact and analytic solutions are derived using the invariant functions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_01202 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Noether Symmetries in $f(Q)-$Cosmology Dialektopoulos, Konstantinos F. Leon, Genly Paliathanasis, Andronikos General Relativity and Quantum Cosmology High Energy Physics - Theory Mathematical Physics We apply the Noether symmetry analysis in $f\left( Q\right)$-Cosmology to determine invariant functions and conservation laws for the cosmological field equations. For the FLRW background and the four families of connections, it is found that only power-law $f\left( Q\right)$ functions admit point Noether symmetries. Finally, exact and analytic solutions are derived using the invariant functions. |
| title | Noether Symmetries in $f(Q)-$Cosmology |
| topic | General Relativity and Quantum Cosmology High Energy Physics - Theory Mathematical Physics |
| url | https://arxiv.org/abs/2502.01202 |