Anomalous band center localization in the one-dimensional Anderson model with a disordered distribution of infinite variance
文献类型：期刊论文
| 作者 | Cui, Yang3; Feng, Delong4; Kang, Kai1; Qin, Shaojing
|
| 刊名 | PHYSICAL REVIEW E
 |
| 出版日期 | 2022 |
| 卷号 | 105期号:2页码:24131 |
| 关键词 | UNIFIED DESCRIPTION BEHAVIOR |
| ISSN号 | 2470-0045 |
| DOI | 10.1103/PhysRevE.105.024131 |
| 英文摘要 | We perform a detailed numerical study of the influence of distributions without a finite second moment on the Lyapunov exponent through the one-dimensional tight-binding Anderson model with diagonal disorder. Using the transfer matrix parametrization method and considering a specific distribution function, we calculate the Lyapunov exponent numerically and demonstrate its relation with the fractional lower order moments of the disorder probability density function. For the lower order of moments of disorder distribution with an infinite variance, we obtain the anomalous behavior near the band center. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27686]  |
| 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.Southwest Med Univ, Sch Med Informat & Engn, 1,Sect 1,Xianglin Rd, Luzhou City 646000, Sichuan, Peoples R China 2.Chengde Med Univ, Dept Biomed Engn, Anglian Rd, Chengde City 067000, Hebei, Peoples R China 3.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Yang,Feng, Delong,Kang, Kai,et al. Anomalous band center localization in the one-dimensional Anderson model with a disordered distribution of infinite variance[J]. PHYSICAL REVIEW E,2022,105(2):24131. |
| APA | Cui, Yang,Feng, Delong,Kang, Kai,&Qin, Shaojing.(2022).Anomalous band center localization in the one-dimensional Anderson model with a disordered distribution of infinite variance.PHYSICAL REVIEW E,105(2),24131. |
| MLA | Cui, Yang,et al."Anomalous band center localization in the one-dimensional Anderson model with a disordered distribution of infinite variance".PHYSICAL REVIEW E 105.2(2022):24131. |
入库方式： OAI收割
来源：理论物理研究所
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