Thermoelectric transport in holographic quantum matter under shear strain
文献类型：期刊论文
| 作者 | Ji, Teng; Li, Li2,3 ; Sun, Hao-Tian
|
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2023 |
| 卷号 | 75期号:1页码:15401 |
| ISSN号 | 0253-6102 |
| DOI | 10.1088/1572-9494/aca0e1 |
| 英文摘要 | We study thermoelectric transport under shear strain in two spatial dimensional quantum matter using the holographic duality. General analytic formulae for the DC thermoelectric conductivities subjected to finite shear strain are obtained in terms of black hole horizon data. Off-diagonal terms in the conductivity matrix also appear at zero magnetic field, resembling an emergent electronic nematicity, which cannot nevertheless be identified with the presence of an anomalous Hall effect. For an explicit model study, we numerically construct a family of strained black holes and obtain the corresponding nonlinear stress-strain curves. We then compute all electric, thermoelectric, and thermal conductivities and discuss the effects of strain. While the shear elastic deformation does not affect the temperature dependence of thermoelectric and thermal conductivities quantitatively, it can strongly change the behavior of the electric conductivity. For both shear hardening and softening cases, we find a clear metal-insulator transition driven by the shear deformation. Moreover, the violation of the previously conjectured thermal conductivity bound is observed for large shear deformation. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/28098]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 3.UCAS, Hangzhou Inst Adv Study, Sch Fundamental Phys & Math Sci, Hangzhou 310024, Peoples R China 4.Beihang Univ, Peng Huanwu Collaborat Ctr Res & Educ, Beijing 100191, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ji, Teng,Li, Li,Sun, Hao-Tian. Thermoelectric transport in holographic quantum matter under shear strain[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2023,75(1):15401. |
| APA | Ji, Teng,Li, Li,&Sun, Hao-Tian.(2023).Thermoelectric transport in holographic quantum matter under shear strain.COMMUNICATIONS IN THEORETICAL PHYSICS,75(1),15401. |
| MLA | Ji, Teng,et al."Thermoelectric transport in holographic quantum matter under shear strain".COMMUNICATIONS IN THEORETICAL PHYSICS 75.1(2023):15401. |
入库方式： OAI收割
来源：理论物理研究所
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