Three flavour QCD from the holographic principle
文献类型：期刊论文
| 作者 | Shock, Jonathan P.; Wu, Feng; Shock, JP , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China, Peoples R China |
| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
 |
| 出版日期 | 2006 |
| 期号 | 8页码:- |
| 关键词 | Symmetry-breaking Physics |
| ISSN号 | 1126-6708 |
| 英文摘要 | Building on recent research into five-dimensional holographic models of QCD, we extend this work by including the strange quark with an SU(3)(L) x SU(3)(R) gauge symmetry in the five-dimensional theory. In addition we deform the naive AdS metric with a single parameter, thereby breaking the conformal symmetry at low energies. The vector and axial vector sectors are studied in detail and both the masses and decay constants are calculated with the additional parameters. It is shown that with a single extra degree of freedom, exceptional agreement with experimental results can be obtained in the light quark sector while the kaon sector of the vector and axial vector octet is found to give around 10% agreement with lattice results. We propose some simple extensions to this work to be taken up in future research. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000240460800023 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5941]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Shock, JP , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shock, Jonathan P.,Wu, Feng,Shock, JP , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China, Peoples R China. Three flavour QCD from the holographic principle[J]. JOURNAL OF HIGH ENERGY PHYSICS,2006(8):-. |
| APA | Shock, Jonathan P.,Wu, Feng,&Shock, JP , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China, Peoples R China.(2006).Three flavour QCD from the holographic principle.JOURNAL OF HIGH ENERGY PHYSICS(8),-. |
| MLA | Shock, Jonathan P.,et al."Three flavour QCD from the holographic principle".JOURNAL OF HIGH ENERGY PHYSICS .8(2006):-. |
入库方式： OAI收割
来源：理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。