The small E8 instanton and the Kraft Procesi transition
A Hanany, N Mekareeya - Journal of High Energy Physics, 2018 - Springer
A bstract One of the simplest (1, 0) supersymmetric theories in six dimensions lives on the
world volume of one M5 brane at a D type singularity ℂ 2/D k. The low energy theory is given …
world volume of one M5 brane at a D type singularity ℂ 2/D k. The low energy theory is given …
[HTML][HTML] Quiver theories and Hilbert series of classical Slodowy intersections
A Hanany, R Kalveks - Nuclear Physics B, 2020 - Elsevier
We build on previous studies of the Higgs and Coulomb branches of SUSY quiver theories
having 8 supercharges, including 3 d N= 4, and Classical gauge groups. The vacuum …
having 8 supercharges, including 3 d N= 4, and Classical gauge groups. The vacuum …
Quiver varieties and symmetric pairs
Y Li - Representation Theory of the American Mathematical …, 2019 - ams.org
We study fixed-point loci of Nakajima varieties under symplectomorphisms and their
antisymplectic cousins, which are compositions of a diagram isomorphism, a reflection …
antisymplectic cousins, which are compositions of a diagram isomorphism, a reflection …
[HTML][HTML] Quiver theories and formulae for Slodowy slices of classical algebras
S Cabrera, A Hanany, R Kalveks - Nuclear Physics B, 2019 - Elsevier
We utilise SUSY quiver gauge theories to compute properties of Slodowy slices; these are
spaces transverse to the nilpotent orbits of a Lie algebra g. We analyse classes of quiver …
spaces transverse to the nilpotent orbits of a Lie algebra g. We analyse classes of quiver …
Non-simply laced class-S vertex operator algebras
G Elliot - arXiv preprint arXiv:2410.00735, 2024 - arxiv.org
In arXiv: 1811.01577 the VOAs associated to 4d $\mathcal {N}= 2$ class-S theories were
constructed in addition to a generalization for non-simply laced Lie algebras. However, 6d …
constructed in addition to a generalization for non-simply laced Lie algebras. However, 6d …
2-row Springer fibres and Khovanov diagram algebras for type D
M Ehrig, C Stroppel - Canadian Journal of Mathematics, 2016 - cambridge.org
-row Springer Fibres and Khovanov Diagram Algebras for Type D Page 1 Canad. J. Math. Vol. (),
pp. – http://dx.doi.org/. /CJM-- ©Canadian Mathematical Society -row Springer Fibres and …
pp. – http://dx.doi.org/. /CJM-- ©Canadian Mathematical Society -row Springer Fibres and …
Resolutions of nilpotent orbit closures via Coulomb branches of 3-dimensional theories
A Hanany, M Sperling - Journal of High Energy Physics, 2018 - Springer
A bstract The Coulomb branches of certain 3-dimensional\(\mathcal {N}= 4\) quiver gauge
theories are closures of nilpotent orbits of classical or exceptional Lie algebras. The …
theories are closures of nilpotent orbits of classical or exceptional Lie algebras. The …
Masses, sheets and rigid SCFTs
A Balasubramanian, J Distler - arXiv preprint arXiv:1810.10652, 2018 - arxiv.org
We study mass deformations of certain three dimensional $\mathcal {N}= 4$ Superconformal
Field Theories (SCFTs) that have come to be called $ T^\rho [G] $ theories. These are …
Field Theories (SCFTs) that have come to be called $ T^\rho [G] $ theories. These are …
Singularities of nilpotent orbit closures
A Henderson - arXiv preprint arXiv:1408.3888, 2014 - arxiv.org
This is an expository article on the singularities of nilpotent orbit closures in simple Lie
algebras over the complex numbers. It is slanted towards aspects that are relevant for …
algebras over the complex numbers. It is slanted towards aspects that are relevant for …
Topology of two-row Springer fibers for the even orthogonal and symplectic group
A Wilbert - Transactions of the American Mathematical Society, 2018 - ams.org
We define an explicit topological model for every two-row Springer fiber associated with the
even orthogonal group and prove that the respective topological model is homeomorphic to …
even orthogonal group and prove that the respective topological model is homeomorphic to …