Transport induced by dichotomic temperature fluctuations
文献类型：期刊论文
| 作者 | Bao, JD; Zhuo, YZ; Bao, JD , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China. |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2000 |
| 卷号 | 34期号:3页码:441-446 |
| 关键词 | Noise-induced Transport Ratchet Thermodynamics Motors |
| ISSN号 | 0253-6102 |
| 英文摘要 | The transport process of a Brownian particle in a ratchet-like potential subjected to two exchanging Gaussian white noises is studied. The change of the temperatures is described by a stochastic dichotomic process. By making use of the perturbation method the probability current up to second order in small correlation time tau is obtained, and time-averaged current is evaluated numerically for a whole region of the parameters. For asymptotically fast temperature cycles, the present model yields larger current in comparison with the periodical temperature cycles. Depending on the temperature of cold heat reservoir, the current changes sign as a function of tau. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000165285100008 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12887]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Bao, JD , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Bao, JD,Zhuo, YZ,Bao, JD , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.. Transport induced by dichotomic temperature fluctuations[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2000,34(3):441-446. |
| APA | Bao, JD,Zhuo, YZ,&Bao, JD , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China..(2000).Transport induced by dichotomic temperature fluctuations.COMMUNICATIONS IN THEORETICAL PHYSICS,34(3),441-446. |
| MLA | Bao, JD,et al."Transport induced by dichotomic temperature fluctuations".COMMUNICATIONS IN THEORETICAL PHYSICS 34.3(2000):441-446. |
入库方式： OAI收割
来源：理论物理研究所
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