Principal chiral model on superspheres
| Authors |
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|---|---|
| Publication date | 2008 |
| Journal | The Journal of High Energy Physics |
| Volume | Issue number | 2008 | 11 |
| Pages (from-to) | 086 |
| Number of pages | 45 |
| Organisations |
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| Abstract | We investigate the spectrum of the principal chiral model (PCM) on odd-dimensional superspheres as a function of the curvature radius R. For volume-filling branes on S-3|2, we compute the exact boundary spectrum as a function of R. The extension to higher dimensional superspheres is discussed, but not carried out in detail. Our results provide very convincing evidence in favor of the strong-weak coupling duality between supersphere PCMs and OSP(2S+ 2|2S) Gross-Neveu models that was recently conjectured by Candu and Saleur. |
| Document type | Article |
| Published at | https://doi.org/10.1088/1126-6708/2008/11/086 |
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