Holographic model for antiferromagnetic quantum phase transition induced by magnetic field
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:8页码:86001 |
| 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 | We propose a gravity dual of antiferromagnetic quantum phase transition induced by magnetic field and study the critical behavior around the quantum critical point. It turns out that the boundary critical theory is a strong coupling theory with dynamic exponent z = 2 and that the hyperscaling law is violated and logarithmic corrections appear near the quantum critical point. Some novel scaling relations are predicated, which can be tested by experiment data in the future. We also make some comparison with experimental data on low-dimensional magnets BiCoPO5 and pyrochlores Er2-2xY2xTi2O7. |
| 学科主题 | Astronomy & Astrophysics ; Physics |
| 类目[WOS] | Astronomy & Astrophysics ; Physics, Particles & Fields |
| 关键词[WOS] | BOSE-EINSTEIN CONDENSATION ; STRING THEORY ; FERMI-LIQUID ; TLCUCL3 ; CRITICALITY ; METALS |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/20836]  |
| 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 model for antiferromagnetic quantum phase transition induced by magnetic field[J]. PHYSICAL REVIEW D,2015,92(8):86001. |
| APA | Cai, RG,Yang, RQ,&Kusmartsev, FV.(2015).Holographic model for antiferromagnetic quantum phase transition induced by magnetic field.PHYSICAL REVIEW D,92(8),86001. |
| MLA | Cai, RG,et al."Holographic model for antiferromagnetic quantum phase transition induced by magnetic field".PHYSICAL REVIEW D 92.8(2015):86001. |
入库方式： OAI收割
来源：理论物理研究所
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