Antisymmetric tensor field and spontaneous magnetization in holographic duality
文献类型：期刊论文
| 作者 | Cai, RG ; Yang, RQ
|
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2015 |
| 卷号 | 92期号:4页码:46001 |
| 通讯作者 | Cai, RG (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China. |
| 英文摘要 | A real antisymmetric tensor field was introduced to realize a holographic magnetic ordered phase in our previous papers. However, a more careful analysis shows there is a vector ghost in the model. In this paper we present a modified Lagrangian density for the antisymmetric tensor, which is ghost free and causality is well defined, and keeps all the significant results in the original model qualitatively. We show this modified Lagrangian density could come from the dimensional compactification of p-form field in string/M theory. For static curved space-time, we also prove that this modified model is ghost free and does not violate causality. This new model offers a solid foundation for the application of antisymmetric tensor field in holographic duality, especially for the spontaneous magnetization. |
| 学科主题 | Astronomy & Astrophysics ; Physics |
| 类目[WOS] | Astronomy & Astrophysics ; Physics, Particles & Fields |
| 关键词[WOS] | STRING THEORY |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/20898]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Cai, RG,Yang, RQ. Antisymmetric tensor field and spontaneous magnetization in holographic duality[J]. PHYSICAL REVIEW D,2015,92(4):46001. |
| APA | Cai, RG,&Yang, RQ.(2015).Antisymmetric tensor field and spontaneous magnetization in holographic duality.PHYSICAL REVIEW D,92(4),46001. |
| MLA | Cai, RG,et al."Antisymmetric tensor field and spontaneous magnetization in holographic duality".PHYSICAL REVIEW D 92.4(2015):46001. |
入库方式： OAI收割
来源：理论物理研究所
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