Zero modes of non-abelian vortices
We investigate the bosonic zero modes of cosmic strings formed in the breaking of a gauge group G → H, and find exact charge-carrying zero mode solutions. For the case of G = U(1) × Ū(1) we find that it is necessary to modify Witten's superconducting zero mode ansatz. In the case of non-abelian...
| मुख्य लेखकों: | , , , , |
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| स्वरूप: | Journal article |
| भाषा: | English |
| प्रकाशित: |
1991
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