Tetrahedron diagram in Chern-Simons-witten theory
Extended Wilson loop operators, in particular tetrahedron operator is discussed in (2+1)-dimensional Chern-Simons theory. This operator emerges from the contribution terms in two-particle scattering amplitude. For gauge group SU(N) and specific choices of representation, we evaluate this diagram ex...
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| Main Authors: | , , , |
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| 格式: | Conference or Workshop Item |
| 语言: | English |
| 出版: |
2005
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| 在线阅读: | http://psasir.upm.edu.my/id/eprint/38689/1/38689.pdf http://psasir.upm.edu.my/id/eprint/38689/ |
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| 总结: | Extended Wilson loop operators, in particular tetrahedron operator is discussed in (2+1)-dimensional Chern-Simons theory. This operator emerges from the contribution terms in two-particle scattering amplitude. For gauge group SU(N) and
specific choices of representation, we evaluate this diagram exactly in terms of the vacuum expectation values of Wilson loop operators. |
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