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Elliptic spin Ruijsenaars-Schneider integrable models from 5d 𝒩=1 gauge theories
Abstract
We show that the Coulomb branches of 5d 𝒩=1 necklace quiver gauge theories on ℝ3 × T2 are identified with the phase spaces of elliptic spin Ruijsenaars-Schneider models with dynamical inhomogeneities. This identification resolves the long-standing problem of determining a Poisson structure and a quantization of these models. We further show that the resulting quantum system is the integrable system governing supersymmetric indices of 4d 𝒩=1 theories of class 𝒮k.
Related
- Superintegrability of discrete-time rational Ruijsenaars-Schneider model and deformed polynomial symmetry algebras
- Quantum Elliptic Cohomology From Four-Dimensional Minimal Supersymmetric Gauge Theories
- Elliptic orbifold lines and integrable hierarchies
- Time-dependent integrable quantum field theories with dynamical boundaries
- Spin generalizations of the classical elliptic Calogero--Inozemtsev model and integrable models of interacting tops associated with the BCn root system
BibTeX
@misc{arutyunov2026elliptic,
title = {{Elliptic spin Ruijsenaars-Schneider integrable models from 5d $\mathcalN=1$ gauge theories}},
author = {Gleb Arutyunov and Lukas Hardi},
howpublished = {arXiv},
year = {2026},
month = aug,
doi = {10.48550/arxiv.2608.17837},
eprint = {2608.17837},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2608.17837},
}
RIS
TY - UNPB
TI - Elliptic spin Ruijsenaars-Schneider integrable models from 5d 𝒩=1 gauge theories
AU - Gleb Arutyunov
AU - Lukas Hardi
PY - 2026
DA - 2026/08/30
PB - arXiv
DO - 10.48550/arxiv.2608.17837
UR - https://arxiv.org/abs/2608.17837
AB - We show that the Coulomb branches of 5d 𝒩=1 necklace quiver gauge theories on ℝ^3 × T^2 are identified with the phase spaces of elliptic spin Ruijsenaars-Schneider models with dynamical inhomogeneities. This identification resolves the long-standing problem of determining a Poisson structure and a quantization of these models. We further show that the resulting quantum system is the integrable system governing supersymmetric indices of 4d 𝒩=1 theories of class 𝒮_k.
ER -