FUTOSHI YAGI 副教授

硕士生导师

个人信息Personal Information


教师英文名称:Futoshi Yagi

出生日期:1980-07-16

入职时间:2018-08-27

学历:博士研究生毕业

学位:理学博士学位

办公地点:数学学院X30471

性别:

在职信息:在岗

毕业院校:东京大学

学科:物理学. 数学

所在单位:数学学院

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Exploring the orthosymplectic zoo

DOI码:10.1007/JHEP05(2022)054

发表刊物:Journal of High Energy Physics

摘要:We study the Higgs branch of the SCFT limit of 5d SO(6) and SO(8) gauge theory with hypermultiplets in the spinor and vector representations. In the case of SO(6) gauge theories, we contrast the magnetic quivers obtained with those of SU(4) gauge theory with hypermultiplets in the fundamental and second rank antisymmetric representations. Since SU(4) gauge theories admit several different values of the Chern-Simons level, we make some observations about how to distinguish those theories from the brane webs of the SO(6) theories. In the case of SO(8) gauge theories, we use SO(8) triality to propose (naively) inequivalent magnetic quivers, which will turn out to have the same moduli spaces of vacua, at least locally around their most singular loci. We encounter several interesting new phenomena occurring in the magnetic quivers, such as hypermultiplets between neighbouring symplectic gauge nodes and matter in two-index representations of unitary nodes. We also give a prescription for computing the local Coulomb branch Hilbert series for quivers involving bad USp(2) gauge nodes.

备注:ArXiv version is available at https://arxiv.org/abs/2203.01951

合写作者:Mohammad Akhond,Federico Carta,Siddharth Dwivedi,Hirotaka Hayashi,Sung-Soo Kim,Futoshi Yagi

论文类型:SCI

卷号:05 (2022)

期号:054

是否译文:

发表时间:2022-05-10

收录刊物:SCI

发布期刊链接:https://doi.org/10.1007/JHEP05(2022)054