Neutrino oscillations in accelerated frames

被引：19

作者：

Blasone, M. ^{[1
]}

Lambiase, G.

Luciano, G. G.

Petruzziello, L.

机构：

[1] Univ Salerno, Dipartimento Fis, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy

来源：

EPL | 2018年 / 124卷 / 05期

关键词：

QUANTUM-MECHANICS; FLAVOR OSCILLATIONS; VIOLATION; SPACETIME;

D O I：

10.1209/0295-5075/124/51001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We discuss neutrino oscillations in vacuum from the point of view of a uniformly accelerated observer. A covariant definition of quantum phase is introduced with the aim of generalizing the standard expression of the oscillation amplitude to the accelerating frame. By way of illustration, we address a simplified two-flavor model with relativistic neutrinos, showing that inertial effects on the usual Pontecorvo formula are intimately related to the energy redshift. Phenomenological aspects are preliminarily analyzed in the context of atmospheric neutrinos. Finally, we discuss a gedanken experiment in order to investigate our formalism in the regime of extreme acceleration. Copyright (C) EPLA, 2018

引用

页数：7

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