Canonical coordinates and meson spectra for scalar deformed N=4 SYM from the AdS/CFTcorrespondence
文献类型：期刊论文
| 作者 | Shock, Jonathan P.; Shock, JP , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China |
| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
 |
| 出版日期 | 2006 |
| 期号 | 10页码:- |
| 关键词 | Supergravity |
| ISSN号 | 1126-6708 |
| 英文摘要 | Two points on the Coulomb branch of N = 4 super Yang Mills are investigated using their supergravity duals. By switching on condensates for the scalars in the N = 4 multiplet with a form which preserves a subgroup of the original R-symmetry, disk and sphere configurations of D3-branes are formed in the dual supergravity background. The analytic, canonical metric for these geometries is formulated and the singularity structure is studied. Quarks are introduced into the corresponding field theories using D7-brane probes and the meson spectrum is calculated. For one of the condensate configurations, a mass gap is found and shown analytically to be present in the massless limit. It is also found that there is a stepped spectrum with eigenstate degeneracy in the limit of small quark masses and this result is shown analytically. In the second, similar deformation it is necessary to understand the full D3-D7 brane interaction to study the limit of small quark masses. For quark masses larger than the condensate scale the spectrum is calculated and shown to be discrete as expected. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000242714400047 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5901]  |
| 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 |
| 推荐引用方式 GB/T 7714 | Shock, Jonathan P.,Shock, JP , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. Canonical coordinates and meson spectra for scalar deformed N=4 SYM from the AdS/CFTcorrespondence[J]. JOURNAL OF HIGH ENERGY PHYSICS,2006(10):-. |
| APA | Shock, Jonathan P.,&Shock, JP , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.(2006).Canonical coordinates and meson spectra for scalar deformed N=4 SYM from the AdS/CFTcorrespondence.JOURNAL OF HIGH ENERGY PHYSICS(10),-. |
| MLA | Shock, Jonathan P.,et al."Canonical coordinates and meson spectra for scalar deformed N=4 SYM from the AdS/CFTcorrespondence".JOURNAL OF HIGH ENERGY PHYSICS .10(2006):-. |
入库方式： OAI收割
来源：理论物理研究所
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