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Flat Currents and Solutions of Sigma Model on Supercoset Targets with Z2m Grading |
| KE San-Min1;SHI Kang-Jie1,WANG Chun1,2;WU Sheng1 |
| 1Institute of Modern Physics, Northwest University, Xi'an 7100692College of Science, Xi'an Shiyou University, Xi'an 710065 |
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| Cite this article: |
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KE San-Min, SHI Kang-Jie, WANG Chun et al 2007 Chin. Phys. Lett. 24 3374-3377 |
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Abstract We find one parameter flat currents of the sigma model on supercoset targets with Z2m grading given by Young satisfaction equations of motion and the Virasoro constraint. This means that one can generate a series of classical solutions from the original one. For these new solutions one can also construct flat currents and conserved charges, which form the same set with the original one.
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| Keywords:
11.10.Lm
11.15.-q
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Received: 17 July 2007
Published: 03 December 2007
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| PACS: |
11.10.Lm
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(Nonlinear or nonlocal theories and models)
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11.15.-q
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(Gauge field theories)
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