Sigma models with N=8 supersymmetries in 2+1 and 1+1 dimensions

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Popov, Alexander D.: Sigma models with N=8 supersymmetries in 2+1 and 1+1 dimensions. In: Physics Letters B 657 (2007), Nr. 5-6 , S. 509-514. DOI: https://doi.org/10.1016/j.physletb.2007.02.057

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Sum total of downloads: 82




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Abstract: 
We introduce an N = 8 supersymmetric extension of the Bogomolny-type model for Yang-Mills-Higgs fields in 2 + 1 dimensions related with twistor string theory. It is shown that this model is equivalent to an N = 8 supersymmetric U(n) chiral model in 2 + 1 dimensions with a Wess-Zumino-Witten-type term. Further reduction to 1 + 1 dimensions yields N = (8, 8) supersymmetric extensions of the standard U(n) chiral model and Grassmannian sigma models.
License of this version: CC BY 3.0 Unported
Document Type: Article
Publishing status: publishedVersion
Issue Date: 2007
Appears in Collections:Fakultät für Mathematik und Physik

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pos. country downloads
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1 image of flag of Germany Germany 53 64.63%
2 image of flag of United States United States 16 19.51%
3 image of flag of China China 7 8.54%
4 image of flag of South Africa South Africa 1 1.22%
5 image of flag of Taiwan Taiwan 1 1.22%
6 image of flag of Italy Italy 1 1.22%
7 image of flag of Iran, Islamic Republic of Iran, Islamic Republic of 1 1.22%
8 image of flag of Hong Kong Hong Kong 1 1.22%
9 image of flag of Europe Europe 1 1.22%

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