Multimetric Supergravities

Understand

Making use of integral forms and superfield techniques we propose supersymmetric extensions of the multimetric gravity Lagrangians in dimensions one, two, three and four.

• The supersymmetric interaction potential covariantly deforms the bosonic one, producing in particular suitable super-symmetric polynomials generated by the Berezinian.
• As an additional application of our formalism we construct supersymmetric multi-Maxwell theories in dimensions three and four.