Semi-Abelian gauge theories, non-invertible symmetries, and string tensions beyond N-ality
Abstract We study a 3d lattice gauge theory with gauge group U(1) N−1 ⋊ S N , which is obtained by gauging the S N global symmetry of a pure U(1) N−1 gauge theory, and we call it the semi-Abelian gauge theory. We compute mass gaps and string tensions for both theories using the monopole-gas descript...
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Online Access: | https://doi.org/10.1007/JHEP03(2021)238 |
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doaj-8ac239cadc9946978f0a57720db70ebc2021-03-28T11:06:55ZengSpringerOpenJournal of High Energy Physics1029-84792021-03-012021313210.1007/JHEP03(2021)238Semi-Abelian gauge theories, non-invertible symmetries, and string tensions beyond N-alityMendel Nguyen0Yuya Tanizaki1Mithat Ünsal2Department of Physics, North Carolina State UniversityYukawa Institute for Theoretical Physics, Kyoto UniversityDepartment of Physics, North Carolina State UniversityAbstract We study a 3d lattice gauge theory with gauge group U(1) N−1 ⋊ S N , which is obtained by gauging the S N global symmetry of a pure U(1) N−1 gauge theory, and we call it the semi-Abelian gauge theory. We compute mass gaps and string tensions for both theories using the monopole-gas description. We find that the effective potential receives equal contributions at leading order from monopoles associated with the entire SU(N) root system. Even though the center symmetry of the semi-Abelian gauge theory is given by ℤ N , we observe that the string tensions do not obey the N-ality rule and carry more detailed information on the representations of the gauge group. We find that this refinement is due to the presence of non-invertible topological lines as a remnant of U(1) N−1 one-form symmetry in the original Abelian lattice theory. Upon adding charged particles corresponding to W-bosons, such non-invertible symmetries are explicitly broken so that the N-ality rule should emerge in the deep infrared regime.https://doi.org/10.1007/JHEP03(2021)238ConfinementDiscrete SymmetriesGlobal SymmetriesWilson, ’t Hooft and Polyakov loops |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Mendel Nguyen Yuya Tanizaki Mithat Ünsal |
spellingShingle |
Mendel Nguyen Yuya Tanizaki Mithat Ünsal Semi-Abelian gauge theories, non-invertible symmetries, and string tensions beyond N-ality Journal of High Energy Physics Confinement Discrete Symmetries Global Symmetries Wilson, ’t Hooft and Polyakov loops |
author_facet |
Mendel Nguyen Yuya Tanizaki Mithat Ünsal |
author_sort |
Mendel Nguyen |
title |
Semi-Abelian gauge theories, non-invertible symmetries, and string tensions beyond N-ality |
title_short |
Semi-Abelian gauge theories, non-invertible symmetries, and string tensions beyond N-ality |
title_full |
Semi-Abelian gauge theories, non-invertible symmetries, and string tensions beyond N-ality |
title_fullStr |
Semi-Abelian gauge theories, non-invertible symmetries, and string tensions beyond N-ality |
title_full_unstemmed |
Semi-Abelian gauge theories, non-invertible symmetries, and string tensions beyond N-ality |
title_sort |
semi-abelian gauge theories, non-invertible symmetries, and string tensions beyond n-ality |
publisher |
SpringerOpen |
series |
Journal of High Energy Physics |
issn |
1029-8479 |
publishDate |
2021-03-01 |
description |
Abstract We study a 3d lattice gauge theory with gauge group U(1) N−1 ⋊ S N , which is obtained by gauging the S N global symmetry of a pure U(1) N−1 gauge theory, and we call it the semi-Abelian gauge theory. We compute mass gaps and string tensions for both theories using the monopole-gas description. We find that the effective potential receives equal contributions at leading order from monopoles associated with the entire SU(N) root system. Even though the center symmetry of the semi-Abelian gauge theory is given by ℤ N , we observe that the string tensions do not obey the N-ality rule and carry more detailed information on the representations of the gauge group. We find that this refinement is due to the presence of non-invertible topological lines as a remnant of U(1) N−1 one-form symmetry in the original Abelian lattice theory. Upon adding charged particles corresponding to W-bosons, such non-invertible symmetries are explicitly broken so that the N-ality rule should emerge in the deep infrared regime. |
topic |
Confinement Discrete Symmetries Global Symmetries Wilson, ’t Hooft and Polyakov loops |
url |
https://doi.org/10.1007/JHEP03(2021)238 |
work_keys_str_mv |
AT mendelnguyen semiabeliangaugetheoriesnoninvertiblesymmetriesandstringtensionsbeyondnality AT yuyatanizaki semiabeliangaugetheoriesnoninvertiblesymmetriesandstringtensionsbeyondnality AT mithatunsal semiabeliangaugetheoriesnoninvertiblesymmetriesandstringtensionsbeyondnality |
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1724200500891484160 |