CONCERNING THE ELECTRIC-DIPOLE MOMENT OF THE NEUTRON IN THE SKYRME MODEL

被引：3
|
作者：
SCHNITZER, HJ
机构：
[1] Department of Physics, Brandeis University, Waltham
来源：
PHYSICS LETTERS B | 1991年 / 253卷 / 3-4期
关键词：
D O I：
10.1016/0370-2693(91)91753-I
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
It is argued that the leading Skyrme model estimate of the electric dipole moment of the neutron in chiral perturbation theory should be D(n) approximately N(c)m(pi)(2) 1n m(pi). To obtain this result requires a careful quantization of the pion fluctuations about the rotating skyrmion, with appropriate attention to the derivative couplings and zero modes of the model.
引用
收藏
页码：465 / 468
页数：4
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