学術雑誌論文 Vacuum structure of bifundamental gauge theories at finite topological angles

Tanizaki, Yuya  ,  Kikuchi, Yuta

20172017-06 , Springer Nature
ISSN:1029-8479
内容記述
We discuss possible vacuum structures of SU(n) × SU(n) gauge theories with bifundamental matters at finite θ angles. In order to give a precise constraint, a mixed ’t Hooft anomaly is studied in detail by gauging the center ℤn one-form symmetry of the bifundamental gauge theory. We propose phase diagrams that are consistent with the con-straints, and also give a heuristic explanation of the result based on the dual superconductor scenario of confinement.
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http://repository.kulib.kyoto-u.ac.jp/dspace/bitstream/2433/227709/1/JHEP06%282017%29102.pdf

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