Neutrino optics and oscillations in gravitational fields

被引:80
|
作者
Lambiase, G [1 ]
Papini, G
Punzi, R
Scarpetta, G
机构
[1] Univ Salerno, Dipartimento Fis ER Caianiello, I-84081 Baronissi, SA, Italy
[2] Ist Nazl Fis Nucl, Grp Collegato Salerno, Salerno, Italy
[3] Univ Regina, Dept Phys, Regina, SK S4S 0A2, Canada
[4] Int Inst Adv Sci Studies, I-89019 Vietri Sul Mare, SA, Italy
来源
PHYSICAL REVIEW D | 2005年 / 71卷 / 07期
关键词
D O I
10.1103/PhysRevD.71.073011
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We study the propagation of neutrinos in gravitational fields using wave functions that are exact to first order in the metric deviation. For illustrative purposes, the geometrical background is represented by the Lense-Thirring metric. We derive explicit expressions for neutrino deflection, helicity transitions, flavor oscillations, and oscillation Hamiltonian.
引用
收藏
页码:1 / 12
页数:12
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