Autor: |
Christian Ferko, Hongliang Jiang, Savdeep Sethi, Gabriele Tartaglino-Mazzucchelli |
Jazyk: |
angličtina |
Rok vydání: |
2020 |
Předmět: |
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Zdroj: |
Journal of High Energy Physics, Vol 2020, Iss 2, Pp 1-41 (2020) |
Druh dokumentu: |
article |
ISSN: |
1029-8479 |
DOI: |
10.1007/JHEP02(2020)016 |
Popis: |
Abstract The T T ¯ $$ T\overline{T} $$ deformation of a supersymmetric two-dimensional theory preserves the original supersymmetry. Moreover, in several interesting cases the deformed theory possesses additional non-linearly realized supersymmetries. We show this for certain N $$ \mathcal{N} $$ = (2, 2) models in two dimensions, where we observe an intriguing similarity with known N $$ \mathcal{N} $$ = 1 models in four dimensions. This suggests that higher-dimensional models with non-linearly realized supersymmetries might also be obtained from T T ¯ $$ T\overline{T} $$ -like flow equations. We show that in four dimensions this is indeed the case for N $$ \mathcal{N} $$ = 1 Born-Infeld theory, as well as for the Goldstino action for spontaneously broken N $$ \mathcal{N} $$ = 1 supersymmetry. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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