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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
Source PublicationJOURNAL OF HIGH ENERGY PHYSICS
KeywordCosmological Constant Problem Extra Dimension Brane Worlds Gauge-theory Domain-wall Supergravity Compactification Solitons
AbstractWe 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.
2000
ISSN1126-6708
Issue6Pages:-
Subject AreaPhysics
Indexed BySCI
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/12964
Collection理论物理所科研产出_SCI论文
Corresponding AuthorZhu, CJ , Abdus Salam Int Ctr Theoret Phys, Strada Costiera 11, I-34014 Trieste, Italy.
Recommended Citation
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):-.
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