QUANTUM FLUCTUATIONS OF THE ELECTROWEAK SPHALERON (VOL 49, PG 2055, 1994)

被引:48
作者
BAACKE, J
JUNKER, S
机构
来源
PHYSICAL REVIEW D | 1994年 / 50卷 / 06期
关键词
D O I
10.1103/PhysRevD.50.4227
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We correct an error in our treatment of the tadpole contribution to the fluctuation determinant of the sphaleron, and also a minor mistake in a previous estimate. Thereby the overall agreement between the two existing exact computations and their consistency with the estimate is improved considerably.
引用
收藏
页码:4227 / 4228
页数:2
相关论文
共 5 条
[1]   APPROXIMATE COMPUTATION OF THE SMALL-FLUCTUATION DETERMINANT AROUND A SPHALERON [J].
CARSON, L ;
MCLERRAN, L .
PHYSICAL REVIEW D, 1990, 41 (02) :647-660
[2]   SYMMETRY BEHAVIOR AT FINITE TEMPERATURE [J].
DOLAN, L ;
JACKIW, R .
PHYSICAL REVIEW D, 1974, 9 (12) :3320-3341
[3]  
HELLMUND M, HDTHEP9323 REP
[4]  
HELLMUND M, UNPUB
[5]   BARYON ASYMMETRY OF THE UNIVERSE IN STANDARD ELECTROWEAK THEORY [J].
SHAPOSHNIKOV, ME .
NUCLEAR PHYSICS B, 1987, 287 (04) :757-775