Abstract
We study the N = 1 U ( N ) gauge model obtained by spontaneous breaking of N = 2 supersymmetry. The Fayet–Iliopoulos term included in the N = 2 action does not appear in the resulting N = 1 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 N = 1 supersymmetric. It shows the origin of the fermionic shift symmetry in N = 1 U ( N ) gauge theory.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
