このアイテムのアクセス数: 350
このアイテムのファイル:
| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| JPSJ_Kim3.pdf | 296.87 kB | Adobe PDF | 見る/開く |
| タイトル: | Statistical Properties of Inelastic Lorentz Gas |
| 著者: | Kim, Hyeon-Deuk   https://orcid.org/0000-0002-5815-8041 (unconfirmed)Hayakawa, Hisao  https://orcid.org/0000-0003-3462-5562 (unconfirmed) |
| 著者名の別形: | 金, 賢得 早川, 尚男 |
| キーワード: | diffusion inelastic disc random walk |
| 発行日: | Jul-2001 |
| 出版者: | The Physical Society of Japan |
| 誌名: | Journal of the Physical Society of Japan |
| 巻: | 70 |
| 号: | 7 |
| 開始ページ: | 1954 |
| 終了ページ: | 1965 |
| 抄録: | The inelastic Lorentz gas in cooling states is studied. It is found that the inelastic Lorentz gas is localized and that the mean square displacement of the inelastic Lorentz gas obeys a power of a logarithmic function of time. It is also found that the scaled position distribution of the inelastic Lorentz gas has an exponential tail, while the distribution is close to the Gaussian near the peak. Using a random walk model, we derive an analytical expression of the mean square displacement as a function of time and the restitution coefficient, which well agrees with the data of our simulation. The exponential tail of the scaled position distribution function is also obtained by the method of steepest descent. |
| 著作権等: | Copyright (c) 2001 The Physical Society of Japan This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
| URI: | http://hdl.handle.net/2433/49786 |
| DOI(出版社版): | 10.1143/JPSJ.70.1954 |
| 出現コレクション: | 学術雑誌掲載論文等 |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。