Nonlinear N = 2 global supersymmetry

Antoniadis, Ignatios; Derendinger, Jean-Pierre; Markou, Chrysoula (2017). Nonlinear N = 2 global supersymmetry. Journal of High Energy Physics, 2017(52), pp. 1-38. Springer 10.1007/JHEP06(2017)052

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We study the partial breaking of 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 gravitino multiplet which are described by deformed 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 matter multiplets of non-linear supersymmetry (vectors and single-tensors).

Item Type:

Journal Article (Original Article)

Division/Institute:

10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC)
08 Faculty of Science > Institute of Theoretical Physics

UniBE Contributor:

Antoniadis, Ignatios and Derendinger, Jean-Pierre

Subjects:

500 Science > 530 Physics

ISSN:

1029-8479

Publisher:

Springer

Language:

English

Submitter:

Esther Fiechter

Date Deposited:

12 Oct 2017 16:58

Last Modified:

12 Oct 2017 16:58

Publisher DOI:

10.1007/JHEP06(2017)052

ArXiv ID:

1703.08806

BORIS DOI:

10.7892/boris.102036

URI:

https://boris.unibe.ch/id/eprint/102036

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