Non-linear supersymmetry and TT¯-like flows

Ferko, Christian; Jiang, Hongliang; Sethi, Savdeep; Tartaglino-Mazzucchelli, Gabriele (2020). Non-linear supersymmetry and TT¯-like flows. Journal of High Energy Physics, 2020(2) Springer 10.1007/JHEP02(2020)016

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TT ̄ 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 = (2,2) models in two dimensions, where we observe an intriguing similarity with known N = 1 models in four dimensions. This suggests that higher-dimensional models with non-linearly realized supersymmetries might also be obtained from T T ̄-like flow equations. We show that in four dimensions this is indeed the case for N = 1 Born-Infeld theory, as well as for the Goldstino action for spontaneously broken N = 1 supersymmetry.

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:

Jiang, Hongliang and Tartaglino Mazzucchelli, Gabriele

Subjects:

500 Science > 530 Physics

ISSN:

1029-8479

Publisher:

Springer

Language:

English

Submitter:

Esther Fiechter

Date Deposited:

15 Apr 2020 14:12

Last Modified:

15 Apr 2020 14:12

Publisher DOI:

10.1007/JHEP02(2020)016

ArXiv ID:

1910.01599

BORIS DOI:

10.7892/boris.141207

URI:

https://boris.unibe.ch/id/eprint/141207

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