期刊
PHYSICS LETTERS B
卷 835, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.physletb.2022.137504
关键词
-
资金
- Supercomputing Wales project - European Regional Development Fund (ERDF) via Welsh Government [80898, 80900]
- UKRI Science and Technology Facilities Council (STFC) Research Software Engineering Fellowship [EP/V052489/1]
- National Research Foundation of Korea (NRF) - Korea government (MSIT) [2021R1A4A5031460, NRF-2018R1C1B3001379]
- Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education [NRF-2017R1D1A1B06033701]
- Taiwanese MoST [109-2112-M-009-006-MY3]
- STFC Consolidated Grants [ST/P00055X/1, ST/T000813/1]
- European Research Council (ERC) under the European Union [813942]
- Royal Society Wolfson Research Merit Award [WM170010]
- Leverhulme Trust Research Fellowship [RF-2020-4619]
- INFN HPC-HTC project
- Simons Foundation
- European Regional Development Fund (ERDF) via Welsh Government
- BEIS capital funding via STFC [ST/K000373/1, ST/R002363/1]
- STFC DiRAC [ST/R001014/1]
We propose a universal rescaling method for the ratio between topological susceptibility and string tension squared in four-dimensional Yang-Mills theories, which depends only on group factors. We apply this method to SU(N-c) and Sp(N-c) groups and compare lattice measurements from different independent collaborations. The results show that the numerical sequences in these two groups are compatible with each other, and we perform a combined fit and extrapolate to the large-N-c limit.
For Yang-Mills theories in four dimensions, we propose to rescale the ratio between topological susceptibility and string tension squared in a universal way, dependent only on group factors. We apply this suggestion to SU(N-c) and Sp(N-c) groups, and compare lattice measurements performed by several independent collaborations. We show that the two sequences of (rescaled) numerical results in these two families of groups are compatible with each other. We hence perform a combined fit, and extrapolate to the common large-N-c limit. (c) 2022 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据