| Autor: |
F. Delduc, B. Hoare, T. Kameyama, S. Lacroix, M. Magro |
| Jazyk: |
angličtina |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
Journal of High Energy Physics, Vol 2019, Iss 1, Pp 1-25 (2019) |
| Druh dokumentu: |
article |
| ISSN: |
1029-8479 |
| DOI: |
10.1007/JHEP01(2019)109 |
| Popis: |
Abstract A three-parameter integrable deformation of ℤ 4 permutation supercosets is constructed. These supercosets are of the form F ^ / F 0 $$ \widehat{F}/{F}_0 $$ where F 0 is the bosonic diagonal subgroup of the product supergroup F ^ = G ^ × G ^ $$ \widehat{F}=\widehat{G}\times \widehat{G} $$ . They include the AdS3 × S3 and AdS3 × S3 × S3 supercosets. This deformation encompasses both the bi-Yang-Baxter deformation of the semi-symmetric space σ-model on ℤ 4 permutation supercosets and the mixed flux model. Truncating the action at the bosonic level, we show that one recovers the bi-Yang-Baxter deformation of the principal chiral model plus Wess-Zumino term. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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