New supersymmetry algebra on gravitational interaction of Nambu–Goldstone fermion

Kazunari Shima, Motomu Tsuda
2001 Physics Letters B  
The spacetime symmetries of SGM action proposed as the gravitational coupling of N-G fermions are investigated. The commutators of new nonlinear supersymmetry (NL SUSY) transformations form a closed algebra, which reveals N-G fermion (NL SUSY) nature and a generalized general coordinate transformation. A generalized local Lorentz transformation, which forms a closed algebra, is also introduced.
doi:10.1016/s0370-2693(01)00469-5 fatcat:r7wg4tkp7fc6vp4faic2oadwfm