Holographic antiferromagnetic quantum criticality and AdS(2) scaling limit
文献类型：期刊论文
| 作者 | Cai, RG ; Yang, RQ; Kusmartsev, FV
|
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2015 |
| 卷号 | 92期号:4页码:46005 |
| 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 holographic description on the antiferromagnetic quantum phase transition (QPT) induced by the magnetic field and the criticality in the vicinity of the quantum critical point have been investigated numerically recently. In this paper, we show that the properties of QPT in this holographic model are governed by a CFT dual to the emergent AdS(2) in the IR region, which confirms that the dual boundary theory is a strong coupling theory with dynamic exponent z = 2 and logarithmic corrections appearing. We also compare them with the results from the Hertz model by solving the RG equation at its upper critical dimension and with some experimental data from pyrochlores Er2-2xY2xTi2O7 and BiCoPO5. |
| 学科主题 | Astronomy & Astrophysics ; Physics |
| 类目[WOS] | Astronomy & Astrophysics ; Physics, Particles & Fields |
| 关键词[WOS] | BOSE-EINSTEIN CONDENSATION ; PHASE-TRANSITIONS ; STRING THEORY ; FERMI-LIQUID ; TLCUCL3 ; SYSTEMS ; METALS |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/20891]  |
| 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,Kusmartsev, FV. Holographic antiferromagnetic quantum criticality and AdS(2) scaling limit[J]. PHYSICAL REVIEW D,2015,92(4):46005. |
| APA | Cai, RG,Yang, RQ,&Kusmartsev, FV.(2015).Holographic antiferromagnetic quantum criticality and AdS(2) scaling limit.PHYSICAL REVIEW D,92(4),46005. |
| MLA | Cai, RG,et al."Holographic antiferromagnetic quantum criticality and AdS(2) scaling limit".PHYSICAL REVIEW D 92.4(2015):46005. |
入库方式： OAI收割
来源：理论物理研究所
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