PreprintCC BY 4.0arXiv
cal N= 4 supersymmetric multiparticle systems based on indecomposable multiplets
Abstract
We construct new multiparticle models of 𝒩=4 supersymmetric mechanics with spin degrees of freedom by employing nonlinear indecomposable supermultiplets bf (1,4,3)⊃hspace−1.1em+(4,4,0). These systems are proper deformations of those associated with the standard irreducible d=1, 𝒩=4 multiplets. In this way we find a deformation of 𝒩=4 supersymmetric U(2)-spin rational Calogero system invariant under d=1 superconformal group OSp(4|2). One more deformed model reproduces 𝒩=4 supersymmetric U(2)-spin hyperbolic Calogero system, up to a shift of the Hamiltonian by some U(1) generators.
Versions
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BibTeX
@misc{fedoruk2026supersymmetric,
title = {{$\cal N=\,4$ supersymmetric multiparticle systems based on indecomposable multiplets}},
author = {Sergey Fedoruk and Evgeny Ivanov and Stepan Sidorov},
howpublished = {arXiv},
year = {2026},
month = aug,
doi = {10.48550/arxiv.2607.01107},
eprint = {2607.01107},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2607.01107},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - cal N= 4 supersymmetric multiparticle systems based on indecomposable multiplets
AU - Sergey Fedoruk
AU - Evgeny Ivanov
AU - Stepan Sidorov
PY - 2026
DA - 2026/08/19
PB - arXiv
DO - 10.48550/arxiv.2607.01107
UR - https://arxiv.org/abs/2607.01107
AB - We construct new multiparticle models of 𝒩=4 supersymmetric mechanics with spin degrees of freedom by employing nonlinear indecomposable supermultiplets bf (1,4,3)⊃hspace−1.1em+(4,4,0). These systems are proper deformations of those associated with the standard irreducible d=1, 𝒩=4 multiplets. In this way we find a deformation of 𝒩=4 supersymmetric U(2)-spin rational Calogero system invariant under d=1 superconformal group OSp(4|2). One more deformed model reproduces 𝒩=4 supersymmetric U(2)-spin hyperbolic Calogero system, up to a shift of the Hamiltonian by some U(1) generators.
ER -