Bulk-edge correspondence of classical diffusion phenomena
Abstract We elucidate that diffusive systems, which are widely found in nature, can be a new platform of the bulk-edge correspondence, a representative topological phenomenon. Using a discretized diffusion equation, we demonstrate the emergence of robust edge states protected by the winding number f...
| Main Authors: | , |
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| 格式: | 文件 |
| 语言: | English |
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Nature Portfolio
2021-01-01
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| 丛编: | Scientific Reports |
| 在线阅读: | https://doi.org/10.1038/s41598-020-80180-w |