2003/07/24 by Masud Chaichian, Масуд Чайчиан, Archil Kobakhidze · 1 citation
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Noncommutative and Quantum Gravity Theories #hep-th
paper · pdf · doi:10.1103/physrevd.71.047501
published as Phys.Rev. D71 (2005) 047501 · 9 pages, no figures, tcilatex
arxiv created 2003/07/24 · openalex publication_date 2005/02/03 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
We consider a deformation of N=1 four dimensional Minkowski superspace where odd coordinates \ensuremathθ^\ensuremathα do not anticommute. We define supersymmetric and associative star product and show how the remaining (anti)commutation relations among the superspace coordinates are modified. In particular, the even coordinates do not commute as well. We also study chiral and vector superfields and their interactions. Suprisingly we find that ordinary undeformed N=1 supersymmetric field theories are compatible with the deformed supersymmetry considered.