Spectral flow and vortex dynamics in superfluids, superconductors and ferromagnets

被引：4
|
作者：
Volovik, GE [1 ]
机构：
[1] LD LANDAU THEORET PHYS INST, MOSCOW 117940, RUSSIA
来源：
CZECHOSLOVAK JOURNAL OF PHYSICS | 1996年 / 46卷
关键词：
D O I：
10.1007/BF02583764
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We discuss the nondissipative Magnus-type force acting on linear defects in Fermi systems, such as Abrikosov vortices in superconductors, singular and continuous vortices in superfluid phases of He-3, magnetic vortices and skyrmions in ferromagnets. Spectral flow of fermion zero modes in the vortex core gives an essential contribution to the nondissipative force, which is confirmed in Manchester experiments on rotating He-3-B. The spectral flow effect is closely related to the angular momentum paradox.
引用
收藏
页码：913 / 914
页数：2
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