= Wess-Zumino chiral multiplet coupled to supergravity
{c}
Localizing the rigid <supersymmetry> of a free <Wess–Zumino model> produces a derivative of the supersymmetry parameter multiplying the <supercurrent>. The <Noether gauging procedure> introduces a <gravitino> coupled to this current. Closure also requires a <vierbein>, the <Einstein-Hilbert action>, covariant matter kinetic terms and higher-order interactions. The leading gravitino-matter coupling contains the derivative of the scalar, not its undifferentiated value.
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