Horndeski model in nonlinearly realized supergravity

Abstract

Abstract We construct the Horndeski Lagrangian within non-linearly realized super- gravity. We will show that the bosonic part of the Horndeski Lagrangian can be realized. Gravitino naturally couples to Horndeski sector in a super-covariant way. Such gravitino couplings are also free from ghosts.

Keywords

• Supergravity Models
• Supersymmetric Effective Theories
• Cosmology of The- ories beyond the SM