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arXiv · 0803.2658

One-loop divergences in the two-dimensional non-anticommutative supersymmetric sigma-model

I. Jack·R. Purdy
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Abstract

We discuss the structure of the non-anticommutative N=2 non-linear sigma-model in two dimensions, constructing differential operators which implement the deformed supersymmetry generators and using them to reproduce the classical action. We then compute the one-loop quantum corrections and express them in a more compact form using the differential operators.

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I. Jack, R. Purdy. 2008-05-19. One-loop divergences in the two-dimensional non-anticommutative supersymmetric sigma-model. https://doi.org/10.1088/1126-6708%2F2008%2F05%2F104

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