Nonlinear elasticity, yielding, and entropy in amorphous solids
文献类型：期刊论文
| 作者 | Pan, Deng; Ji, Teng4; Baggioli, Matteo1,2; Li, Li3,4 ; Jin, Yuliang4,5
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| 刊名 | SCIENCE ADVANCES
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| 出版日期 | 2022 |
| 卷号 | 8期号:22页码:eabm8028 |
| ISSN号 | 2375-2548 |
| DOI | 10.1126/sciadv.abm8028 |
| 英文摘要 | The holographic duality has proven successful in linking seemingly unrelated problems in physics. Recently, intriguing correspondences between the physics of soft matter and gravity are emerging, including strong similarities between the rheology of amorphous solids, effective field theories for elasticity, and the physics of black holes. However, direct comparisons between theoretical predictions and experimental/simulation observations remain limited. Here, we study the effects of nonlinear elasticity on the mechanical and thermodynamic properties of amorphous materials responding to shear, using effective field and gravitational theories. The predicted correlations among the nonlinear elastic exponent, the yielding strain/stress, and the entropy change due to shear are supported qualitatively by simulations of granular matter models. Our approach opens a path toward understanding the complex mechanical responses of amorphous solids, such as mixed effects of shear softening and shear hardening, and offers the possibility to study the rheology of solid states and black holes in a unified framework. |
| 学科主题 | Science & Technology - Other Topics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27809]  |
| 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.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 2.Shanghai Jiao Tong Univ, Wilczek Quantum Ctr, Sch Phys & Astron, Shanghai 200240, Peoples R China 3.Shanghai Res Ctr Quantum Sci, Shanghai 201315, Peoples R China 4.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 5.Univ Chinese Acad Sci, Sch Fundamental Phys & Math Sci, Hangzhou Inst Adv Study, Hangzhou 310024, Peoples R China 6.Univ Chinese Acad Sci, Wenzhou Inst, Wenzhou 325000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pan, Deng,Ji, Teng,Baggioli, Matteo,et al. Nonlinear elasticity, yielding, and entropy in amorphous solids[J]. SCIENCE ADVANCES,2022,8(22):eabm8028. |
| APA | Pan, Deng,Ji, Teng,Baggioli, Matteo,Li, Li,&Jin, Yuliang.(2022).Nonlinear elasticity, yielding, and entropy in amorphous solids.SCIENCE ADVANCES,8(22),eabm8028. |
| MLA | Pan, Deng,et al."Nonlinear elasticity, yielding, and entropy in amorphous solids".SCIENCE ADVANCES 8.22(2022):eabm8028. |
入库方式： OAI收割
来源：理论物理研究所
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