2 papers
math.QA2024
from BRST reductions, associated varieties and nilpotent orbits
Andrea E. V. Ferrari, Aiden Suter
We verify a conjecture of Beem and the first author stating that a certain family of physically motivated BRST reductions of beta-gamma systems and free fermions is isomorphic to $…
math.AG2024
Tilting Generator for the Coulomb Branch
Aiden Suter, Ben Webster
Remarkable work of Kaledin, based on earlier joint work with Bezrukavnikov, has constructed a tilting generator of the category of coherent sheaves on a very general class of sympl…