Conditions for Vacuum Instability in Holographic Theories with Dilaton Field
文献类型：期刊论文
| 作者 | Tahery, Sara1; Nair, Sreeraj1; Zhang, Pengming2
|
| 刊名 | ADVANCES IN HIGH ENERGY PHYSICS
 |
| 出版日期 | 2020-01-09 |
| 卷号 | 2020页码:11 |
| ISSN号 | 1687-7357 |
| DOI | 10.1155/2020/5074618 |
| 通讯作者 | Tahery, Sara(s.tahery@impcas.ac.cn) |
| 英文摘要 | We investigate the vacuum instability in the presence of dilaton field in a holographic setup. Although the dilaton is a bulk field, it leads to the vacuum instability on the boundary. We show that the whole process crucially depends on the probe brane position and as well on the radial coordinate so that the effects of dilaton scale parameter in different regions of the bulk or for different probe brane positions are different. We also observe that in our study, the temperature can strengthen the effect of scale parameter in reducing the potential barrier. Finally, we show that this Schwinger-like effect, although is interesting by itself, does not produce a considerable pair production rate. |
| WOS关键词 | STRING THEORY ; GAUGE-THEORY |
| 资助项目 | National Natural Science Foundation of China[11575254] ; National Key Research and Development Program of China[2016YFE0130800] ; China Postdoctoral Council |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | HINDAWI LTD |
| WOS记录号 | WOS:000508563000003 |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China ; China Postdoctoral Council |
| 源URL | [http://119.78.100.186/handle/113462/141417]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Tahery, Sara |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou, Peoples R China 2.Sun Yat Sen Univ, Sch Phys & Astron, Zhuhai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tahery, Sara,Nair, Sreeraj,Zhang, Pengming. Conditions for Vacuum Instability in Holographic Theories with Dilaton Field[J]. ADVANCES IN HIGH ENERGY PHYSICS,2020,2020:11. |
| APA | Tahery, Sara,Nair, Sreeraj,&Zhang, Pengming.(2020).Conditions for Vacuum Instability in Holographic Theories with Dilaton Field.ADVANCES IN HIGH ENERGY PHYSICS,2020,11. |
| MLA | Tahery, Sara,et al."Conditions for Vacuum Instability in Holographic Theories with Dilaton Field".ADVANCES IN HIGH ENERGY PHYSICS 2020(2020):11. |
入库方式： OAI收割
来源：近代物理研究所
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