arXiv · hep-th/0310269
Singular gauge transformations and supersymmetry breakdown on warped orbifolds
Abstract
We have analyzed the breakdown of global supersymmetry by a non-vanishing expectation value of the fifth component of the graviphoton on warped S^1/Z_2 orbifolds. It has been demonstrated that the setups where such a breakdown is possible correspond to the models where the true gauge symmetry on the orbifold, respecting the Z_2-parities and periodicity, is broken by boundary terms. In the tuned models, giving Randall-Sundrum warp factor, gauge symmetry stays intact, and any can be gauged away without violating supersymmetry.
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Zygmunt Lalak, Radoslaw Matyszkiewicz. 2004-02-24. Singular gauge transformations and supersymmetry breakdown on warped orbifolds. https://doi.org/10.1016/j.physletb.2003.12.069
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