Starting with a gentle approach to the Alday–Gaiotto–Tachikawa (AGT) correspondence
from its 6d origin, these notes provide a wide (albeit shallow) survey of the literature on …

A bstract We study 3d\(\mathcal {N}= 2\) supersymmetric gauge theories on closed oriented
Seifert manifolds—circle bundles over an orbifold Riemann surface—, with a gauge group G …

A bstract Argyres-Douglas (AD) theories constitute an infinite class of superconformal field
theories in four dimensions with a number of interesting properties. We study several new …

Superconformal field theories (SCFTs) occupy a central role in the study of many aspects of
quantum field theory. In this white paper for the Snowmass process we give a brief overview …

A bstract We continue the study of Lagrangian descriptions of\(\mathcal {N}= 2\) Argyres-
Douglas theories. We use our recent interpretation in terms of sequential confinement to …

We discuss compactifications of rank $ Q $ E-string theory on a torus with fluxes for abelian
subgroups of the $ E_8 $ global symmetry of the $6 d $ SCFT. We argue that the theories …

A bstract Recently an algorithm to dualize a theory into its mirror dual has been proposed,
both for 3d\(\mathcal {N}\)= 4 linear quivers and for their 4d\(\mathcal {N}\)= 1 uplift. This …

A bstract We study the topologically twisted index of 3d\(\mathcal {N}\)= 2 supersymmetric
gauge theories with unitary gauge groups. We implement a Gröbner basis algorithm for …

This volume summarizes the many alternatives and extensions to Einstein's General Theory
of Relativity, and shows how symmetry principles can be applied to identify physically viable …

A bstract We consider the lagrangian description of Argyres-Douglas theories of type A 2N−
1, which is a SU (N) gauge theory with an adjoint and one fundamental flavor. An …