| Autor: |
Sudarshan Ananth, Lars Brink, Sucheta Majumdar |
| Jazyk: |
angličtina |
| Rok vydání: |
2018 |
| Předmět: |
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| Zdroj: |
Journal of High Energy Physics, Vol 2018, Iss 1, Pp 1-15 (2018) |
| Druh dokumentu: |
article |
| ISSN: |
1029-8479 |
| DOI: |
10.1007/JHEP01(2018)024 |
| Popis: |
Abstract We argue that N=8 $$ \mathcal{N}=8 $$ supergravity in four dimensions exhibits an exceptional E 8(8) symmetry, enhanced from the known E 7(7) invariance. Our procedure to demonstrate this involves dimensional reduction of the N=8 $$ \mathcal{N}=8 $$ theory to d = 3, a field redefinition to render the E 8(8) invariance manifest, followed by dimensional oxidation back to d = 4. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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