Neutrino dynamics in a non-commutative spacetime
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866908304321544192 |
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| author | Filho, A. A. Araújo Heidari, N. Shi, Yuxuan |
| author_facet | Filho, A. A. Araújo Heidari, N. Shi, Yuxuan |
| contents | This paper investigates the influence of non-commutative geometry on various aspects of neutrino behavior in curved spacetime. Adopting a Schwarzschild-like black hole solution with Lorentzian mass deformation induced by non-commutativity, we analyze three fundamental phenomena: the energy deposition rate from neutrino pair annihilation, the gravitationally induced phase shift in neutrino oscillations, and the associated transition probabilities under lensing conditions. Our outcomes reveal that non-commutativity significantly alters the energy deposition profile and modifies oscillation phases. Furthermore, these corrections impact also the flavor transition probabilities, particularly under gravitational lensing phenomenon. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_04474 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Neutrino dynamics in a non-commutative spacetime Filho, A. A. Araújo Heidari, N. Shi, Yuxuan General Relativity and Quantum Cosmology High Energy Physics - Theory This paper investigates the influence of non-commutative geometry on various aspects of neutrino behavior in curved spacetime. Adopting a Schwarzschild-like black hole solution with Lorentzian mass deformation induced by non-commutativity, we analyze three fundamental phenomena: the energy deposition rate from neutrino pair annihilation, the gravitationally induced phase shift in neutrino oscillations, and the associated transition probabilities under lensing conditions. Our outcomes reveal that non-commutativity significantly alters the energy deposition profile and modifies oscillation phases. Furthermore, these corrections impact also the flavor transition probabilities, particularly under gravitational lensing phenomenon. |
| title | Neutrino dynamics in a non-commutative spacetime |
| topic | General Relativity and Quantum Cosmology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2504.04474 |