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arXiv · hep-th/9901084

On Different Formulations of Chiral Bosons

R. Manvelyan·R. Mkrtchyan·H. J. W. Mueller-Kirsten
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Abstract

It is shown, that recently constructed PST Lagrangians for chiral supergravities follow directly from earlier Kavalov-Mkrtchyan Lagrangians by an Ansatz for the $θ$ tensor by expressing this in terms of the PST scalar. The susy algebra which included earlier $α$-symmetry in the commutator of supersymmetry transformations, is now shown to include both PST symmetries, which arise from the single $α$-symmetry term. The Lagrangian for the 5-brane is not described by this correspondence, and probably can be obtained from more general Lagrangians, posessing $α$-symmetry.

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R. Manvelyan, R. Mkrtchyan, H. J. W. Mueller-Kirsten. 1999-03-21. On Different Formulations of Chiral Bosons. https://doi.org/10.1016/s0370-2693(99)00328-7

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