${\mathbb{Z}}_2^2$-graded supersymmetry via superfield on minimal ${\mathbb{Z}}_2^2$-superspace

N. Aizawa, Ren Ito, Toshiya Tanaka

A superfield formalism for the minimal ${\mathbb{Z}}_2^2$-graded version of supersymmetry is developed. This is done by using the recently introduced definition of integration on the…