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Monopoles, antimonopoles, and vortex rings
被引:80
|作者:
Kleihaus, B
[1
]
Kunz, J
Shnir, Y
机构:
[1] Natl Univ Ireland Univ Coll Dublin, Dept Math Phys, Dublin 4, Ireland
[2] Univ Oldenburg, Inst Phys, D-26111 Oldenburg, Germany
来源:
关键词:
D O I:
10.1103/PhysRevD.68.101701
中图分类号:
P1 [天文学];
学科分类号:
0704 ;
摘要:
We present a new class of static axially symmetric solutions of SU(2) Yang-Mills-Higgs theory, where the Higgs field vanishes on rings centered around the symmetry axis. Associating a magnetic dipole moment with each Higgs vortex ring, the dipole moments add for solutions in the trivial topological sector, whereas they cancel for magnetically charged solutions.
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