On supermatrix models, Poisson geometry and noncommutative supersymmetric gauge theories

Abstract

We construct a new supermatrix model which represents a manifestly supersymmetric noncommutative regularisation of the $UOSp(2|1)$ supersymmetric Schwinger model on the supersphere. Our construction is much simpler than those already existing in the literature and it was found by using Poisson geometry in a substantial way.

29 pages, we enlarge Section 3.3 by adding a comparison with older results on the subject of the component expansions

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Cited by in corpus (1)

• A study on free roots of Borcherds-Kac-Moody Lie Superalgebras