Knowledge Management System of Institute of Theoretical Physics, CAS
| Ling, Y; Liu, P; Niu, C; Wu, JP; Ling, Y (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China. | |
| Building a doped Mott system by holography | |
| Source Publication | PHYSICAL REVIEW D
 |
| Language | 英语 |
| Abstract | We construct a holographic model in the framework of Q-lattices whose dual exhibits metal-insulator transitions. By introducing an interacting term between the Q-lattice and the electromagnetic field in bulk geometry, we find such kind of transition can be Mott-like. The evidences are presented as follows. (i) The transition from a metallic phase to an insulating phase occurs when the lattice constant becomes larger. (ii) A hard gap in the insulating phase can be manifestly observed in the optical conductivity. Nevertheless, in the zero temperature limit this model exhibits novel metallic behavior, featured by a gap as well as a zero-frequency mode with tiny spectral weight. It implies that our model is dual to a doped Mott system in one dimension where umklapp scattering is frozen at zero temperature. The similarity between this model and some organic linear chain conductors is briefly discussed. |
| 2015 | |
| Volume | 92Issue:8Pages:86003 |
| Subject Area | Astronomy & Astrophysics ; Physics |
| DOI | http://dx.doi.org/10.1103/PhysRevD.92.086003 |
| Indexed By | SCI |
| Funding Organization | Natural Science Foundation of China [11275208, 11305018, 11178002] ; Natural Science Foundation of China [11275208, 11305018, 11178002] ; Natural Science Foundation of China [11275208, 11305018, 11178002] ; Natural Science Foundation of China [11275208, 11305018, 11178002] ; Jiangxi young scientists (JingGang Star) program ; Jiangxi young scientists (JingGang Star) program ; Jiangxi young scientists (JingGang Star) program ; Jiangxi young scientists (JingGang Star) program ; 555 talent project of Jiangxi Province ; 555 talent project of Jiangxi Province ; 555 talent project of Jiangxi Province ; 555 talent project of Jiangxi Province ; Program for Liaoning Excellent Talents in University [LJQ2014123] ; Program for Liaoning Excellent Talents in University [LJQ2014123] ; Program for Liaoning Excellent Talents in University [LJQ2014123] ; Program for Liaoning Excellent Talents in University [LJQ2014123] ; Perimeter Institute for Theoretical Physics ; Perimeter Institute for Theoretical Physics ; Perimeter Institute for Theoretical Physics ; Perimeter Institute for Theoretical Physics ; Government of Canada through Industry Canada ; Government of Canada through Industry Canada ; Government of Canada through Industry Canada ; Government of Canada through Industry Canada ; Province of Ontario through the Ministry of Economic Development and Innovation ; Province of Ontario through the Ministry of Economic Development and Innovation ; Province of Ontario through the Ministry of Economic Development and Innovation ; Province of Ontario through the Ministry of Economic Development and Innovation |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/20826 |
| Collection | SCI期刊论文 |
| Corresponding Author | Ling, Y (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China. |
| Recommended Citation GB/T 7714 | Ling, Y,Liu, P,Niu, C,et al. Building a doped Mott system by holography[J]. PHYSICAL REVIEW D,2015,92(8):86003. |
| APA | Ling, Y,Liu, P,Niu, C,Wu, JP,&Ling, Y .(2015).Building a doped Mott system by holography.PHYSICAL REVIEW D,92(8),86003. |
| MLA | Ling, Y,et al."Building a doped Mott system by holography".PHYSICAL REVIEW D 92.8(2015):86003. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Building a doped Mot（418KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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