Generalized uncertainty principle and neutrino phenomenology
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arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Acceso en línea: | |
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| _version_ | 1866909463538040832 |
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| author | Gialamas, Ioannis D. Kärkkäinen, Timo J. Marzola, Luca |
| author_facet | Gialamas, Ioannis D. Kärkkäinen, Timo J. Marzola, Luca |
| contents | Generalized uncertainty principles are effective changes to the Heisenberg uncertainty principle that emerge in several quantum gravity models. In the present letter, we study the consequences that two classes of these modifications yield on the physics of neutrinos. Besides analyzing the change in the oscillation probabilities that the generalized uncertainty principles entail, we assess their impact on the neutrino coherence length and their possible interpretation as nonstandard neutrino interactions. Constraints cast by present and planned neutrino experiments on the generalized uncertainty principles parameters are also derived. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_20925 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Generalized uncertainty principle and neutrino phenomenology Gialamas, Ioannis D. Kärkkäinen, Timo J. Marzola, Luca High Energy Physics - Phenomenology General Relativity and Quantum Cosmology High Energy Physics - Theory Generalized uncertainty principles are effective changes to the Heisenberg uncertainty principle that emerge in several quantum gravity models. In the present letter, we study the consequences that two classes of these modifications yield on the physics of neutrinos. Besides analyzing the change in the oscillation probabilities that the generalized uncertainty principles entail, we assess their impact on the neutrino coherence length and their possible interpretation as nonstandard neutrino interactions. Constraints cast by present and planned neutrino experiments on the generalized uncertainty principles parameters are also derived. |
| title | Generalized uncertainty principle and neutrino phenomenology |
| topic | High Energy Physics - Phenomenology General Relativity and Quantum Cosmology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2405.20925 |