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arXiv · 0807.0047

Linear Sigma Models for the R^8/Z_k Orbifold

Kazumi Okuyama
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Abstract

We construct N=4 gauged linear sigma models in two dimensions whose Higgs branch has a R^8/Z_k orbifold singularity or its generalization. Our linear sigma models have either ALF or ALE type hyperKahler 8-manifolds as their Higgs branch. For the ALE case, the matter content of our model is specified by a quiver diagram which is a union of two A-type extended Dynkin diagrams overlapping at one link.

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Kazumi Okuyama. 2008-07-20. Linear Sigma Models for the R^8/Z_k Orbifold. https://doi.org/10.1016/j.physletb.2008.08.042

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