Coulomb branches have symplectic singularities

Bellamy, G. (2023) Coulomb branches have symplectic singularities. Letters in Mathematical Physics, 113, 104. (doi: 10.1007/s11005-023-01724-5)

Abstract

We show that Coulomb branches for 3-dimensional N=4 supersymmetric gauge theories have symplectic singularities. This confirms a conjecture of Braverman–Finkelberg–Nakajima.

• Item Type: Articles
• Additional Information: The author was partially supported by a Research Project Grant from the Leverhulme Trust and by the EPSRC grant EP-W013053-1.
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Bellamy, Professor Gwyn
• Authors: Bellamy, G.
• College/School: College of Science and Engineering > School of Mathematics and Statistics > Mathematics
• Journal Name: Letters in Mathematical Physics
• Publisher: Springer
• ISSN: 0377-9017
• ISSN (Online): 1573-0530
• Copyright Holders: Copyright: © The Author(s) 2023
• First Published: First published in Letters in Mathematical Physics 113: 104
• Publisher Policy: Reproduced under a Creative Commons licence

Project Code	Award No	Project Name	Principal Investigator	Funder's Name	Funder Ref	Lead Dept
315119		Angular Cherednik Algebras and Integrability	Mikhail Feigin	Engineering and Physical Sciences Research Council (EPSRC)	EP/W013053/1	M&S - Mathematics