| Autor: |
I. L. Buchbinder, E. A. Ivanov, V. A. Ivanovskiy |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
Journal of High Energy Physics, Vol 2021, Iss 4, Pp 1-41 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
1029-8479 |
| DOI: |
10.1007/JHEP04(2021)010 |
| Popis: |
Abstract We develop a novel bi-harmonic N $$ \mathcal{N} $$ = 4 superspace formulation of the N $$ \mathcal{N} $$ = 4 supersymmetric Yang-Mills theory (SYM) in four dimensions. In this approach, the N $$ \mathcal{N} $$ = 4 SYM superfield constraints are solved in terms of on-shell N $$ \mathcal{N} $$ = 2 harmonic superfields. Such an approach provides a convenient tool of constructing the manifestly N $$ \mathcal{N} $$ = 4 supersymmetric invariants and further rewriting them in N $$ \mathcal{N} $$ = 2 harmonic superspace. In particular, we present N $$ \mathcal{N} $$ = 4 superfield form of the leading term in the N $$ \mathcal{N} $$ = 4 SYM effective action which was known previously in N $$ \mathcal{N} $$ = 2 superspace formulation. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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