Determining the nonequilibrium criticality of a Gardner transition via a hybrid study of molecular simulations and machine learning
文献类型：期刊论文
| 作者 | Li, Huaping1,2; Jin, Yuliang3,4 ; Jiang, Ying1; Chen, Jeff Z. Y.
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| 刊名 | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
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| 出版日期 | 2021 |
| 卷号 | 118期号:11页码:e2017392118 |
| ISSN号 | 0027-8424 |
| 关键词 | SPIN-GLASS |
| DOI | 10.1073/pnas.2017392118 |
| 英文摘要 | Apparent critical phenomena, typically indicated by growing correlation lengths and dynamical slowing down, are ubiquitous in nonequilibrium systems such as supercooled liquids, amorphous solids, active matter, and spin glasses. It is often challenging to determine if such observations are related to a true second-order phase transition as in the equilibrium case or simply a crossover and even more so to measure the associated critical exponents. Here we show that the simulation results of a hard-sphere glass in three dimensions are consistent with the recent theoretical prediction of a Gardner transition, a continuous nonequilibrium phase transition. Using a hybrid molecular simulation-machine learning approach, we obtain scaling laws for both finite-size and aging effects and determine the critical exponents that traditional methods fail to estimate. Our study provides an approach that is useful to understand the nature of glass transitions and can be generalized to analyze other nonequilibrium phase transitions. |
| 学科主题 | Science & Technology - Other Topics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27304]  |
| 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.Beihang Univ, Sch Chem, Beijing 100191, Peoples R China 2.Beihang Univ, Ctr Soft Matter Phys & Its Applicat, Beijing 100191, Peoples R China 3.Univ Chinese Acad Sci, Wenzhou Inst, Wenzhou 325000, Peoples R China 4.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China 5.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 6.Chen, Jeff Z. Y.] Univ Waterloo, Dept Phys & Astron, Waterloo, ON N2L 3G1, Canada |
| 推荐引用方式 GB/T 7714 | Li, Huaping,Jin, Yuliang,Jiang, Ying,et al. Determining the nonequilibrium criticality of a Gardner transition via a hybrid study of molecular simulations and machine learning[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2021,118(11):e2017392118. |
| APA | Li, Huaping,Jin, Yuliang,Jiang, Ying,&Chen, Jeff Z. Y..(2021).Determining the nonequilibrium criticality of a Gardner transition via a hybrid study of molecular simulations and machine learning.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,118(11),e2017392118. |
| MLA | Li, Huaping,et al."Determining the nonequilibrium criticality of a Gardner transition via a hybrid study of molecular simulations and machine learning".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 118.11(2021):e2017392118. |
入库方式： OAI收割
来源：理论物理研究所
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