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ファイル | 記述 | サイズ | フォーマット | |
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PhysRevE.97.052141.pdf | 2.18 MB | Adobe PDF | 見る/開く |
タイトル: | Characteristic power spectrum of diffusive interface dynamics in the two-dimensional Ising model |
著者: | Masumoto, Yusuke Takesue, Shinji https://orcid.org/0000-0002-7937-1298 (unconfirmed) |
著者名の別形: | 武末, 真二 |
発行日: | 29-May-2018 |
出版者: | American Physical Society (APS) |
誌名: | Physical Review E |
巻: | 97 |
号: | 5 |
論文番号: | 052141 |
抄録: | We investigate properties of the diffusive motion of an interface in the two-dimensional Ising model in equilibrium or nonequilibrium situations. We focused on the relation between the power spectrum of a time sequence of spins and diffusive motion of an interface which was already clarified in one-dimensional systems with a nonequilibrium phase transition like the asymmetric simple exclusion process. It is clarified that the interface motion is a diffusion process with a drift force toward the higher-temperature side when the system is in contact with heat reservoirs at different temperatures and heat transfers through the system. Effects of the width of the interface are also discussed. |
著作権等: | ©2018 American Physical Society |
URI: | http://hdl.handle.net/2433/231310 |
DOI(出版社版): | 10.1103/PhysRevE.97.052141 |
PubMed ID: | 29906991 |
出現コレクション: | 学術雑誌掲載論文等 |
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