DOES A DYON LEAK
DOES A DYON LEAK
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DYON 是否泄漏
DOI：
10.1103/physrevlett.50.464
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发表时间：
1983
影响因子：
8.6
通讯作者：
B. Grossman
中科院分区：
文献类型：
--
作者：
B. Grossman
在存在通过角度 theta 测量的 CP 非守恒的情况下，点磁单极子的基态显示出具有值为 -etheta/2..pi.. 的电荷，对于无质量费米子，该电荷不连续地变化到零。还给出了莱文森定理的新版本。后一种效应以及动力子的横波螺旋性翻转可以解释为原点处的泄漏。
In the presence of a CP-nonconservation measured by an angle theta, the ground state of a point magnetic monopole is shown to have an electric charge of value -etheta/2..pi.. which changes discontinuously to zero for massless fermions. A new version of Levinson's theorem is also given. The latter effect as well as the S-wave helicity flip of a dyon can be interpreted as a leak at the origin.