STABILITY ANALYSIS OF THE ELECTROWEAK SPHALERON

被引：4

作者：

BAACKE, J

LANGE, H

机构：

来源：

MODERN PHYSICS LETTERS A | 1992年 / 7卷 / 16期

关键词：

D O I：

10.1142/S0217732392001130

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We perform a check of stability of the sphaleron against spherical as well as non-spherical fluctuations, considering the Higgs mass as a parameter which is varied over a wide range. We obtain the equations for the fluctuations in arbitrary K channels, working in the temporal gauge. Using the Jacobi criterion, the numerical analysis shows that there are no other instabilities besides the well known K = 0 channel related to the existence of deformed sphalerons.

引用

页码：1455 / 1470

页数：16