74 citations · 357 across the 11 of their papers we have counts for
5 papers · 1 filter
Undoing decomposition
E. Sharpe
In this paper we discuss gauging one-form symmetries in two-dimensional theories. The existence of a global one-form symmetry in two dimensions typically signals a violation of clu…
More nonabelian mirrors and some two-dimensional dualities
Wei Gu, Hadi Parsian, Eric Sharpe
In this paper we extend the nonabelian mirror proposal of two of the authors from two-dimensional gauge theories with connected gauge groups to the case of O(k) gauge groups with d…
GLSMs, joins, and nonperturbatively-realized geometries
Johanna Knapp, Eric Sharpe
In this work we give a gauged linear sigma model (GLSM) realization of pairs of homologically projective dual Calabi-Yaus that have recently been constructed in the mathematics lit…
Categorical Equivalence and the Renormalization Group
Eric Sharpe
In this article we review how categorical equivalences are realized by renormalization group flow in physical realizations of stacks, derived categories, and derived schemes. We be…
Hidden exceptional symmetry in the pure spinor superstring
Richard Eager, Guglielmo Lockhart, Eric Sharpe
The pure spinor formulation of superstring theory includes an interacting sector of central charge , which can be realized as a curved system on the cone over the orth…