76 citations · 205 across the 15 of their papers we have counts for
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math.RT2020
Hamiltonian reduction for affine Grassmannian slices and truncated shifted Yangians
Joel Kamnitzer, Khoa Pham, Alex Weekes
Generalized affine Grassmannian slices provide geometric realizations for weight spaces of representations of semisimple Lie algebras. They are also Coulomb branches, symplectic du…
math.AG2020
Quiver gauge theories and symplectic singularities
Alex Weekes
Braverman, Finkelberg and Nakajima have recently given a mathematical construction of the Coulomb branches of a large class of gauge theories, as algebraic va…
math.RT2020★ 14 cited
BFN Springer Theory
Justin Hilburn, Joel Kamnitzer, Alex Weekes
Given a representation N of a reductive group G, Braverman-Finkelberg-Nakajima have defined a remarkable Poisson variety called the Coulomb branch. Their construction of this space…