Spinning strings, the scalar multiplet, and supergravity in (2+2)-dimensional superspace
Olof Lindgren
Abstract
Olof Lindgren
Abstract
We derive a Lagrangian for the spinning string in superspace or alternatively for a scalar multiplet coupled to two-dimensional supergravity. The coupling is nonminimal and leads automatically to an irreducible set of supergravity fields.
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We derive a Lagrangian for the spinning string in superspace or alternatively for a scalar multiplet coupled to two-dimensional supergravity. The coupling is nonminimal and leads automatically to an irreducible set of supergravity fields.
Key concepts: Multiplet, Supergravity, Superspace, Physics, Higher-dimensional supergravity, Scalar (mathematics), Mathematical physics, Lagrangian