4d N= 2 SCFT from complete intersection singularity

Yifan Wang Dan Xie Stephen S-T Yau Shing-Tung Yau

Mathematical Physics mathscidoc:1912.43611

arXiv preprint arXiv:1606.06306, 2016.6
Detailed studies of four dimensional N= 2 superconformal field theories (SCFT) defined by isolated complete intersection singularities are performed: we compute the Coulomb branch spectrum, Seiberg-Witten solutions and central charges. Most of our theories have exactly marginal deformations and we identify the weakly coupled gauge theory descriptions for many of them, which involve (affine) D and E shaped quiver gauge theories and theories formed from Argyres-Douglas matters. These investigations provide strong evidence for the singularity approach in classifying 4d N= 2 SCFTs.
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  title={4d N= 2 SCFT from complete intersection singularity},
  author={Yifan Wang, Dan Xie, Stephen S-T Yau, and Shing-Tung Yau},
  booktitle={arXiv preprint arXiv:1606.06306},
Yifan Wang, Dan Xie, Stephen S-T Yau, and Shing-Tung Yau. 4d N= 2 SCFT from complete intersection singularity. 2016. In arXiv preprint arXiv:1606.06306. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191224204422115604175.
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