Inherent color symmetry in quantum Yang-Mills theory
文献类型：期刊论文
| 作者 | Pak, Dmitriy G.; Cai, Rong-Gen ; Tsukioka, Takuya1; Zhang, Pengming3; Zhou, Yu-Feng
|
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2023 |
| 卷号 | 839页码:137804 |
| ISSN号 | 0370-2693 |
| 关键词 | VACUUM POLARIZATION QCD VACUUM CONFINEMENT TOPOLOGY |
| DOI | 10.1016/j.physletb.2023.137804 |
| 英文摘要 | We present the basic non-perturbative structure of the space of classical dynamical solutions and corresponding one particle quantum states in SU (3) Yang-Mills theory. It has been demonstrated that the Weyl group of su(3) algebra plays an important role in constructing non-perturbative solutions and leads to profound changes in the structure of the classical and quantum Yang-Mills theory. We show that the Weyl group as a non-trivial color subgroup of SU (3) admits singlet irreducible representations on a space of classical dynamical solutions which lead to strict concepts of one particle quantum states for gluons and quarks. The Yang-Mills theory is a non-linear theory and, in general, it is not possible to construct a Hilbert space of classical solutions and quantum states as a linear vector space, so, usually, a perturbative approach is applied. We propose a non-perturbative approach based on Weyl symmetric solutions to full non-linear equations of motion and construct a full space of dynamical solutions representing an infinite but countable solution space classified by a finite set of integer numbers. It has been proved that the Weyl singlet structure of classical solutions provides the existence of a stable non-degenerate vacuum which serves as a main precondition of the color confinement phenomenon. Some physical implications in quantum chromodynamics are considered.(c) 2023 Published by Elsevier B.V. This is an open access article under the CC BY license (http:// creativecommons .org /licenses /by /4 .0/). Funded by SCOAP3. |
| 学科主题 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/28005]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China 2.Bukkyo Univ, Sch Educ, Kyoto 6038301, Japan 3.Pak, Dmitriy G.] Uzbek Acad Sci, Phys Tech Inst, Tashkent 100084, Uzbekistan 4.Sun Yat sen Univ, Sch Phys & Astron, Zhuhai 519000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pak, Dmitriy G.,Cai, Rong-Gen,Tsukioka, Takuya,et al. Inherent color symmetry in quantum Yang-Mills theory[J]. PHYSICS LETTERS B,2023,839:137804. |
| APA | Pak, Dmitriy G.,Cai, Rong-Gen,Tsukioka, Takuya,Zhang, Pengming,&Zhou, Yu-Feng.(2023).Inherent color symmetry in quantum Yang-Mills theory.PHYSICS LETTERS B,839,137804. |
| MLA | Pak, Dmitriy G.,et al."Inherent color symmetry in quantum Yang-Mills theory".PHYSICS LETTERS B 839(2023):137804. |
入库方式： OAI收割
来源：理论物理研究所
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