H. Nakajima

most citedQuestions on provisional Coulomb branches of

3

-dimensional

N = 4

gauge theories

12 citations · 12 across the 1 of their papers we have counts for

collaborators

3 papers

math-ph2026★ 12 cited

Questions on provisional Coulomb branches of $3$ -dimensional $N = 4$ gauge theories

Hiraku Nakajima

This is a supplement to [arXiv:1503.03676], where an approach towards a mathematically rigorous definition of the Coulomb branch of a $3$ -dimensional $N = 4$ SUSY gauge theo…

math.RT2025

Instantons on ALE spaces for classical groups, involutions on quiver varieties, and quantum symmetric pairs

Hiraku Nakajima

Moduli spaces of instantons on ALE spaces for classical groups are examples of fixed point sets of involutions on quiver varieties, i.e., $I ¨ $ -quiver varieties. In 2018 Yiqiang Li…

math.RT2025

Cherkis bow varieties and Coulomb branches of quiver gauge theories of affine type $A$

Hiraku Nakajima, Yuuya Takayama

We show that Coulomb branches of quiver gauge theories of affine type $A$ are Cherkis bow varieties, which have been introduced as ADHM type description of moduli space of instanto…

Questions on provisional Coulomb branches of 3-dimensional N=4 gauge theories

Instantons on ALE spaces for classical groups, involutions on quiver varieties, and quantum symmetric pairs

Cherkis bow varieties and Coulomb branches of quiver gauge theories of affine type A

Questions on provisional Coulomb branches of $3$ -dimensional $N = 4$ gauge theories

Cherkis bow varieties and Coulomb branches of quiver gauge theories of affine type $A$