Nonlocal N=1 supersymmetry

Kimura, Tetsuji and Mazumdar, Anupam and Noumi, Toshifumi and Yamaguchi, Masahide (2016) Nonlocal N=1 supersymmetry. Journal of High Energy Physics, 2016 (10). ISSN 1029-8479

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Abstract

We construct N=1 supersymmetric nonlocal theories in four dimension. We discuss higher derivative extensions of chiral and vector superfields, and write down generic forms of Kähler potential and superpotential up to quadratic order. We derive the condition in which an auxiliary field remains non-dynamical, and the dynamical scalars and fermions are free from the ghost degrees of freedom. We also investigate the nonlocal effects on the supersymmetry breaking and find that supertrace (mass) formula is significantly modified even at the tree level.

Item Type: Journal Article
Journal or Publication Title: Journal of High Energy Physics
Uncontrolled Keywords: /dk/atira/pure/subjectarea/asjc/3100/3106
Subjects:
Departments: Faculty of Science and Technology > Physics
ID Code: 83205
Deposited By: ep_importer_pure
Deposited On: 28 Nov 2016 14:10
Refereed?: Yes
Published?: Published
Last Modified: 15 Oct 2019 04:02
URI: https://eprints.lancs.ac.uk/id/eprint/83205

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