63 citations · 332 across the 13 of their papers we have counts for
13 papers
Quiver Maps, Nilpotent Orbits and Special Pieces of Nilcones
Sam Bennett, Amihay Hanany, Rudolph Kalveks
This paper explores 3d quiver gauge theories whose moduli spaces represent nilpotent orbits, Słodowy slices or, more generally, Słodowy intersections, which span th…
Quotient Quiver Subtraction
Amihay Hanany, Rudolph Kalveks, Guhesh Kumaran
We develop the diagrammatic technique of quiver subtraction to facilitate the identification and evaluation of the hyper-Kähler quotient (HKQ) of the Coulomb branc…
Higgs Branches of U/SU Quivers via Brane Locking
Antoine Bourget, Julius F. Grimminger, Amihay Hanany +2
We solve a long standing problem on the computation of the Higgs branch of linear quivers with 8 supercharges and with both unitary and special unitary gauge nodes. T…
Folding Orthosymplectic Quivers
Antoine Bourget, Julius F. Grimminger, Amihay Hanany +3
Folding identical legs of a simply-laced quiver creates a quiver with a non-simply laced edge. So far, this has been explored for quivers containing unitary gauge groups. In this p…
Magnetic Lattices for Orthosymplectic Quivers
Antoine Bourget, Julius F. Grimminger, Amihay Hanany +3
For any gauge theory, there may be a subgroup of the gauge group which acts trivially on the matter content. While many physical observables are not sensitive to this fact, the ide…
Quiver Theories and Hilbert Series of Classical Slodowy Intersections
Amihay Hanany, Rudolph Kalveks
We build on previous studies of the Higgs and Coulomb branches of SUSY quiver theories having 8 supercharges, including , and Classical gauge groups. The vacuum modu…
Quiver Theories and Formulae for Slodowy Slices of Classical Algebras
Santiago Cabrera, Amihay Hanany, Rudolph Kalveks
We utilise SUSY quiver gauge theories to compute properties of Slodowy slices; these are spaces transverse to the nilpotent orbits of a Lie algebra . We analyse classe…
Quiver Theories and Formulae for Nilpotent Orbits of Exceptional Algebras
Amihay Hanany, Rudolph Kalveks
We treat the topic of the closures of the nilpotent orbits of the Lie algebras of Exceptional groups through their descriptions as moduli spaces, in terms of Hilbert series and the…
Quiver Theories for Moduli Spaces of Classical Group Nilpotent Orbits
Amihay Hanany, Rudolph Kalveks
We approach the topic of Classical group nilpotent orbits from the perspective of their moduli spaces, described in terms of Hilbert series and generating functions. We review the…
Construction and Deconstruction of Single Instanton Hilbert Series
Amihay Hanany, Rudolph Kalveks
Many methods exist for the construction of the Hilbert series describing the moduli spaces of instantons. We explore some of the underlying group theoretic relationships between th…
Highest Weight Generating Functions for Hilbert Series
Amihay Hanany, Rudolph Kalveks
We develop a new method for representing Hilbert series based on the highest weight Dynkin labels of their underlying symmetry groups. The method draws on plethystic functions and…
Vector Models in PT Quantum Mechanics
Katherine Jones-Smith, Rudolph Kalveks
We present two examples of non-Hermitian Hamiltonians which consist of an unperturbed part plus a perturbation that behaves like a vector, in the framework of PT quantum mechanics.…
Extending PT symmetry from Heisenberg algebra to E2 algebra
Carl M. Bender, R. J. Kalveks
The E2 algebra has three elements, J, u, and v, which satisfy the commutation relations [u,J]=iv, [v,J]=-iu, [u,v]=0. We can construct the Hamiltonian H=J^2+gu, where g is a real p…