A self-tuning exact solution and the nonexistence of horizons in 5d gravity-scalar system
文献类型：期刊论文
| 作者 | Zhu, CJ; Zhu, CJ , Abdus Salam Int Ctr Theoret Phys, Strada Costiera 11, I-34014 Trieste, Italy. |
| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
 |
| 出版日期 | 2000 |
| 期号 | 6页码:- |
| 关键词 | Cosmological Constant Problem Extra Dimension Brane Worlds Gauge-theory Domain-wall Supergravity Compactification Solitons |
| ISSN号 | 1126-6708 |
| 英文摘要 | We present an exact thick domain wall solution with naked singularities to five-dimensional gravity coupled with a scalar field with exponential potential. In our solution we found exactly the special coefficient of the exponent as coming from compactification of string theory with cosmological constant. We show that this solution is self-tuning when a 3-brane is included. In searching for a solution with horizon we found a similar exact solution with fine-tuned exponent coefficient with an integration constant. Failing to find a solution with horizon we prove the nonexistence of horizons. These naked singularities actually cannot be resolved by horizon. We also comment on the physical relevance of this solution. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000168114600034 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12964]  |
| 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 | Zhu, CJ , Abdus Salam Int Ctr Theoret Phys, Strada Costiera 11, I-34014 Trieste, Italy. |
| 推荐引用方式 GB/T 7714 | Zhu, CJ,Zhu, CJ , Abdus Salam Int Ctr Theoret Phys, Strada Costiera 11, I-34014 Trieste, Italy.. A self-tuning exact solution and the nonexistence of horizons in 5d gravity-scalar system[J]. JOURNAL OF HIGH ENERGY PHYSICS,2000(6):-. |
| APA | Zhu, CJ,&Zhu, CJ , Abdus Salam Int Ctr Theoret Phys, Strada Costiera 11, I-34014 Trieste, Italy..(2000).A self-tuning exact solution and the nonexistence of horizons in 5d gravity-scalar system.JOURNAL OF HIGH ENERGY PHYSICS(6),-. |
| MLA | Zhu, CJ,et al."A self-tuning exact solution and the nonexistence of horizons in 5d gravity-scalar system".JOURNAL OF HIGH ENERGY PHYSICS .6(2000):-. |
入库方式： OAI收割
来源：理论物理研究所
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