N = 2 SUSY QED and nonlinear/linear SUSY relation

摘要

Nonlinear supersymmetric general relativity (NLSUSY GR) elucidates the observed mysterious relations between the cosmology and the (low energy) particle physics and gives new insights into the origin of mass through the (N = 2) SUSY (QED) theory in NL/linear(L) SUSY relation. For the minimal and realistic N = 2 SUSY in the SGM scenario we extract the SUSY QED theory systematically from a NLSUSY model by means of the linearization of NLSUSY in two-dimensional spacetime.