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
Full text not available from this repository.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.