Wave packet approach to quantum correlations in neutrino oscillations
| Autor: | Silvio De Siena, Cristina Matrella, Massimo Blasone |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Quantum correlations
Quantum decoherence Physics and Astronomy (miscellaneous) Wave packet FOS: Physical sciences QC770-798 Astrophysics 01 natural sciences High Energy Physics - Phenomenology (hep-ph) Quantum mechanics Nuclear and particle physics. Atomic energy. Radioactivity 0103 physical sciences 010306 general physics Neutrino oscillation Engineering (miscellaneous) Quantum Particle system Physics Quantum Physics neutrino oscillations Quantum correlations neutrino oscillations 010308 nuclear & particles physics Connection (mathematics) QB460-466 High Energy Physics - Phenomenology MINOS Neutrino Quantum Physics (quant-ph) |
| Zdroj: | European Physical Journal C: Particles and Fields, Vol 81, Iss 7, Pp 1-10 (2021) European Physical Journal |
| ISSN: | 1434-6052 1434-6044 |
| Popis: | Quantum correlations provide a fertile testing ground for investigating fundamental aspects of quantum physics in various systems, especially in the case of relativistic (elementary) particle systems as neutrinos. In a recent paper, Ming et al. (Ming et al. Eur.Phys.J.C 80 (2020) 275), in connection with results of Daya-Bay and MINOS experiments, have studied the quantumness in neutrino oscillations in the framework of plane-wave approximation. We extend their treatment by adopting the wave packet approach that accounts for effects due to localization and decoherence. This leads to a better agreement with experimental results, in particular for the case of MINOS experiment. Comment: 10 pages, 5 figures |
| Databáze: | OpenAIRE |
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