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arXiv · 1409.1908

Quiver Tails and N=1 SCFTs from M5-branes

Prarit Agarwal·Ibrahima Bah·Kazunobu Maruyoshi·Jaewon Song
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Abstract

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 UV descriptions of four-dimensional 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.

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Prarit Agarwal, Ibrahima Bah, Kazunobu Maruyoshi, Jaewon Song. 2015-02-16. Quiver Tails and N=1 SCFTs from M5-branes. https://doi.org/10.1007/jhep03(2015)049

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