In Very Special Relativity (VSR), the neutrino mass term is coupled with the VSR preferred axis, and hence Lorentz violating in nature. Beyond standard model physics predicts neutrino magnetic moment which is linearly proportional to the mass eigenstates of the neutrinos. We report an additive kinematic phase in the neutrino flavor oscillation due to the neutrino magnetic moment in the VSR framework. This phase is proportional to the coupling between the VSR preferred axis with the external magnetic field as well as the spin of the neutrino. Furthermore, we predict time variation in the neutrino oscillation with a period of one sidereal day.

中文翻译：

---

由于中微子振荡中的中微子磁矩，非常狭义相对论引起的相位

在非常狭义相对论 (VSR) 中，中微子质量项与 VSR 首选轴耦合，因此洛伦兹在本质上违反。超出标准模型物理学预测中微子磁矩与中微子的质量本征态成线性比例。我们报告了由于 VSR 框架中的中微子磁矩导致的中微子风味振荡中的加性运动相。该相位与 VSR 首选轴与外部磁场之间的耦合以及中微子的自旋成正比。此外，我们预测了中微子振荡的时间变化，周期为一个恒星日。