Quiver tails and N=1 SCFTs from M5-branes

作者：Agarwal Prarit^*; Bah Ibrahima; Maruyoshi Kazunobu; Song Jaewon

来源：The Journal of High Energy Physics, 2015, 2015(3): 049.

DOI：10.1007/JHEP03(2015)049

• Supersymmetric gauge theory
• Supersymmetry and Duality
• Brane Dynamics in Gauge Theories

We study a class of four-dimensional N = 1 superconformal field theories obtained by wrapping M5-branes on a Riemann surface with punctures. We identify four-dimensional UV descriptions of the SCFTs corresponding to curves with a class of punctures. The quiver tails appearing in these UV descriptions differ significantly from their N = 2 counterpart. We find a new type of object that we call the 'Fan'. We show how to construct new N = 1 superconformal theories using the Fan. Various dual descriptions for these SCFTs can be identified with different colored pair-of-pants decompositions. For example, we find an N = 1 analog of Argyres-Seiberg duality for the SU(N ) SQCD with 2N flavors. We also compute anomaly coefficients and superconformal indices for these theories and show that they are invariant under dualities.

• 出版日期2015-3-10
• 单位中国地震局