Pregled bibliografske jedinice broj: 1095804
Discerning the Nature of Neutrinos: Decoherence and Geometric Phases
Discerning the Nature of Neutrinos: Decoherence and Geometric Phases // Universe, 6 (2020), 11; 207, 17 doi:10.3390/universe6110207 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1095804 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Discerning the Nature of Neutrinos: Decoherence and
Geometric Phases
Autori
Capolupo, Antonio ; Giampaolo, Salvatore Marco ; Lambiase, Gaetano ; Quaranta, Aniello
Izvornik
Universe (2218-1997) 6
(2020), 11;
207, 17
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
geometric phase ; neutrino oscillation ; decoherence ; neutrino nature
Sažetak
We present new approaches to distinguish between Dirac and Majorana neutrinos. The first is based on the analysis of the geometric phases associated to neutrinos in matter, the second on the effects of decoherence on neutrino oscillations. In the former we compute the total and geometric phase for neutrinos, and find that they depend on the Majorana phase and on the parametrization of the mixing matrix. In the latter, we show that Majorana neutrinos might violate CPT symmetry, whereas Dirac neutrinos preserve CPT. A phenomenological analysis is also reported showing the possibility to highlight the distinctions between Dirac and Majorana neutrinos.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Salvatore Marco Giampaolo
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
