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Original version
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
Repository version
To cite the version in the repository, please use this identifier:
https://doi.org/10.15488/4871
Files in this item
| Abstract: | |
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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.
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| License of this version: | CC BY 3.0 Unported - https://creativecommons.org/licenses/by/3.0/ |
| Publication type: | Article |
| Publishing status: | publishedVersion |
| Publication date: | 2007 |
| Keywords english: | Bogomolny-type model, Nonlinear sigma models, supersymmetric SDYM equations |
| DDC: | 530 | Physik |
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Fakultät für Mathematik und Physik
Frei zugängliche Publikationen aus der Fakultät für Mathematik und Physik