$\beta \gamma$-systems interacting with sigma-models

Abstract

We find a geometric description of interacting $\beta \gamma$-systems as a null Kac-Moody quotient of a nonlinear sigma-model for systems with varying amounts of supersymmetry.

arXiv comment26 pages. Rev: minor cosmetic changes. Rev 2: typos corrected

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Cited by in corpus (1)

• Non-Riemannian isometries from double field theory