| Autor: |
Ignatios Antoniadis, Jean-Pierre Derendinger, Chrysoula Markou |
| Jazyk: |
angličtina |
| Rok vydání: |
2017 |
| Předmět: |
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| Zdroj: |
Journal of High Energy Physics, Vol 2017, Iss 6, Pp 1-38 (2017) |
| Druh dokumentu: |
article |
| ISSN: |
1029-8479 |
| DOI: |
10.1007/JHEP06(2017)052 |
| Popis: |
Abstract We study the partial breaking of N = 2 $$ \mathcal{N}=2 $$ global supersymmetry, using a novel formalism that allows for the off-shell nonlinear realization of the broken supersymmetry, extending previous results scattered in the literature. We focus on the Goldstone degrees of freedom of a massive N = 1 $$ \mathcal{N}=1 $$ gravitino multiplet which are described by deformed N = 2 $$ \mathcal{N}=2 $$ vector and single-tensor superfields satisfying nilpotent constraints. We derive the corresponding actions and study the interactions of the superfields involved, as well as constraints describing incomplete N = 2 $$ \mathcal{N}=2 $$ matter multiplets of non-linear supersymmetry (vectors and single-tensors). |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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