Chern–Simons image supergravity in a Randall–Sundrum background Original Research Article

Chern–Simons AdS supergravity theories are gauge theories for the super-AdS group. These theories possess a fermionic symmetry which differs from standard supersymmetry. In this paper, we study five-dimensional Chern–Simons AdS supergravity in a Randall–Sundrum scenario with two Minkowski 3-branes. After making modifications to the image Chern–Simons AdS supergravity action and fermionic symmetry transformations, we obtain a image-invariant total action image and fermionic transformations image. While image, the fermionic symmetry is broken by image. Our total action reduces to the original Randall–Sundrum model when image is restricted to its gravitational sector. We solve the Killing spinor equations for a bosonic configuration with vanishing image and image gauge fields.