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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| B57-03.pdf | 3.65 MB | Adobe PDF | 見る/開く |
| タイトル: | Quantum tunneling in nonintegrable systems: beyond the leading order semiclassical description (Several aspects of microlocal analysis) |
| 著者: | Shudo, Akira Hanada, Yasutaka Ikeda, Kensuke S. |
| 著者名の別形: | シュドウ, アキラ ハナダ, ヤスタカ イケダ, ケンスケ |
| キーワード: | 34E20 37D20 Quantum tunneling Chaos Saddle point method Diffraction |
| 発行日: | May-2016 |
| 出版者: | Research Institute for Mathematical Sciences, Kyoto University |
| 誌名: | 数理解析研究所講究録別冊 |
| 巻: | B57 |
| 開始ページ: | 27 |
| 終了ページ: | 38 |
| 抄録: | Quantum tunneling in the system with mixed phase space is studied based on the saddle point approximation of quantum one-step propagator. If the phase space is sharply or almost sharply divided into regular and chaotic components, it is found that diffraction dominates in the transition process rather than tunneling. The latter is the phenomenon described by the saddle points of propagator, whereas the former is regarded as the one beyond the leading-order description of saddle point analysis. |
| 記述: | "Several aspects of microlocal analysis". October 20～24, 2014. edited by Naofumi Honda, Yasunori Okada and Susumu Yamazaki. The papers presented in this volume of RIMS Kôkyûroku Bessatsu are in final form and refereed. |
| 著作権等: | © 2016 by the Research Institute for Mathematical Sciences, Kyoto University. All rights reserved. |
| URI: | http://hdl.handle.net/2433/241330 |
| 出現コレクション: | B57 Several aspects of microlocal analysis |
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