We construct a two-dimensional N=(0,4) quiver gauge theory on D1-brane probing D5-branes on ALE space, and study its IR behavior. This can be thought of as a gauged linear sigma model for the NS5-branes on ALE space.
@article{arxiv.hep-th/0510195,
title = {D1-D5 on ALE Space},
author = {Kazumi Okuyama},
journal= {arXiv preprint arXiv:hep-th/0510195},
year = {2009}
}