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): 22. ISSN 1029-8479

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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:
?? nuclear and high energy physics ??
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Deposited On:
28 Nov 2016 14:10
Last Modified:
15 Jul 2024 16:36