Speaker
Prof.
Pengming Zhang
(Sun Yat-sen University, Zhuhai)
Description
Abstract : Both electroweak monopole and electroweak string could exist in the standard model. In this talk we will argue that the existence of the electroweak Cho-Maison monopole indicates the existence of the electroweak string in the standard model made of monopole-antimonopole pair separated infinitely apart, which carry the quantized magnetic flux 4πn/e. We show how to construct such quantized magnetic flux string solution. Our result strongly indicates that genuine fundamental electromagnetic string could exist in nature which could actually be detected.
Author
Prof.
Pengming Zhang
(Sun Yat-sen University, Zhuhai)
