Dynamically generated gap from holography in the charged black brane with hyperscaling violation
文献类型：期刊论文
| 作者 | Kuang, XM; Papantonopoulos, E; Wang, B; Wu, JP |
| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
 |
| 出版日期 | 2015 |
| 期号 | 4页码:137 |
| 关键词 | AdS-CFT Correspondence Holography and condensed matter physics (AdS/CMT) |
| 通讯作者 | Kuang, XM (reprint author), Natl Tech Univ Athens, Dept Phys, GR-15780 Athens, Greece. |
| 英文摘要 | We holographically investigate the effects of a dipole coupling between a fermion field and a U(1) gauge field on the dual fermionic sector in the charged gravity bulk with hyperscaling violation. We analytically study the features of the ultraviolet and infrared Green's functions of the dual fermionic system and we show that as the dipole coupling and the hyperscaling violation exponent are varied, the fluid possess Fermi, marginal Fermi, non-Fermi liquid phases and also an additional Mott insulating phase. We find that the increase of the hyperscaling violation exponent which effectively reduces the dimensionality of the system makes it harder for the Mott gap to be formed. We also show that the observed duality between zeros and poles in the presence of a dipole moment coupling still persists in theories with hyperscaling violation. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Particles & Fields |
| 关键词[WOS] | FERMIONS |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/21023]  |
| 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 | Kuang, XM,Papantonopoulos, E,Wang, B,et al. Dynamically generated gap from holography in the charged black brane with hyperscaling violation[J]. JOURNAL OF HIGH ENERGY PHYSICS,2015(4):137. |
| APA | Kuang, XM,Papantonopoulos, E,Wang, B,&Wu, JP.(2015).Dynamically generated gap from holography in the charged black brane with hyperscaling violation.JOURNAL OF HIGH ENERGY PHYSICS(4),137. |
| MLA | Kuang, XM,et al."Dynamically generated gap from holography in the charged black brane with hyperscaling violation".JOURNAL OF HIGH ENERGY PHYSICS .4(2015):137. |
入库方式： OAI收割
来源：理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。