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arXiv · hep-th/0412284

Worldlines on Orbifolds and the Fayet-Iliopoulos Term

Felix Bruemmer·Michael G. Schmidt·Zurab Tavartkiladze
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Abstract

We adapt ``string-inspired'' worldline techniques to one-loop calculations on orbifolds, in particular on the $S^1/Z_2$ orbifold. Our method also allows for the treatment of brane-localized terms, or bulk-brane couplings. For demonstration, we reproduce the well-known result for the one-loop induced Fayet-Iliopoulos term in rigidly supersymmetric Abelian gauge theory, and generalize it to the case where soft supersymmetry breaking mass terms for the bulk scalar fields are present on the branes.

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Felix Bruemmer, Michael G. Schmidt, Zurab Tavartkiladze. 2005-04-18. Worldlines on Orbifolds and the Fayet-Iliopoulos Term. https://doi.org/10.1140/epjc%2Fs2005-02225-x

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