Partial breaking of image supersymmetry and decoupling limit of Nambu–Goldstone fermion in image gauge model Original Research Article

We study the image image gauge model obtained by spontaneous breaking of image supersymmetry. The Fayet–Iliopoulos term included in the image action does not appear in the resulting image action and the superpotential is modified to break discrete R symmetry. We take a limit in which the Kähler metric becomes flat and the superpotential preserves non-trivial form. The Nambu–Goldstone fermion is decoupled from other fields but the resulting action is still image supersymmetric. It shows the origin of the fermionic shift symmetry in image image gauge theory.