Farakos, Fotis; Kočí, Pavel; Tartaglino Mazzucchelli, Gabriele; von Unge, Rikard (2019). Partial N = 2 supersymmetry breaking and deformed hypermultiplets. Journal of High Energy Physics, 2019(3) Springer 10.1007/JHEP03(2019)037
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Farakos2019_Article_PartialNMathcalN2Supersymmetry.pdf - Published Version Available under License Creative Commons: Attribution (CC-BY). Download (1MB) | Preview |
We study partial supersymmetry breaking from N = 2 to N = 1 by adding non-linear terms to the N = 2 supersymmetry transformations. By exploiting the nec- essary existence of a deformed supersymmetry algebra for partial breaking to occur, we systematically use N = 2 projective superspace with central charges to provide a stream- lined setup. For deformed O(2) and O(4) hypermultiplets, besides reproducing known results, we describe new models exhibiting partial supersymmetry breaking with and with- out higher-derivative interactions.
Item Type: |
Journal Article (Original Article) |
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Division/Institute: |
08 Faculty of Science > Institute of Theoretical Physics |
UniBE Contributor: |
Tartaglino Mazzucchelli, Gabriele |
Subjects: |
500 Science > 530 Physics |
ISSN: |
1029-8479 |
Publisher: |
Springer |
Language: |
English |
Submitter: |
Esther Fiechter |
Date Deposited: |
14 May 2019 14:38 |
Last Modified: |
25 Aug 2023 15:37 |
Publisher DOI: |
10.1007/JHEP03(2019)037 |
ArXiv ID: |
1807.03715 |
BORIS DOI: |
10.7892/boris.127985 |
URI: |
https://boris.unibe.ch/id/eprint/127985 |
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