MAGNUS EXPANSION AND THE 2-NEUTRINO OSCILLATIONS IN MATTER

被引：16

作者：

DOLIVO, JC ^{[1
]}

OTEO, JA ^{[1
]}

机构：

[1] CSIC,CTR MIXTO,IFIC,VALENCIA,SPAIN

来源：

PHYSICAL REVIEW D | 1990年 / 42卷 / 01期

关键词：

D O I：

10.1103/PhysRevD.42.256

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We show that the Magnus expansion can help to deal with the problem of matter-neutrino oscillations in the nonadiabatic regime of the two-neutrino-flavor case. An analytic result for the electron-neutrino survival probability is derived in a quite simple way without reference to any particular electron density. © 1990 The American Physical Society.

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页码：256 / 259

页数：4

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