Phase Transitions of Ultradiffusion Model on Vicsek Snowflakes Fractal
| العنوان: | Phase Transitions of Ultradiffusion Model on Vicsek Snowflakes Fractal |
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| المؤلفون: | Tao Rui-Bao, Wang Xiaomin |
| المصدر: | Chinese Physics Letters. 8:476-479 |
| بيانات النشر: | IOP Publishing, 1991. |
| سنة النشر: | 1991 |
| مصطلحات موضوعية: | Physics, Phase transition, Fractal, Condensed matter physics, Group (mathematics), Normal diffusion, General Physics and Astronomy, External field, Hierarchical control system, Statistical physics, Snowflake, Space (mathematics) |
| الوصف: | Through an exact real space renormalisation group approach, we analysed the ultradiffusion with a hierarchical pattern of hopping rates defined on Vicsek snowflackes fractal. The transition from anomalous to normal diffusion is shown to occur in the arbitrary n-dimension (n-D) case. In the presence of external field, we find another unusual transition which is essentially different from the one for biased ultradiffusion of 1-D multifurcating hierarchical system. |
| تدمد: | 1741-3540 0256-307X |
| DOI: | 10.1088/0256-307x/8/9/011 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::608f8246a4e646f6f9231f624074eb1d https://doi.org/10.1088/0256-307x/8/9/011 |
| رقم الانضمام: | edsair.doi...........608f8246a4e646f6f9231f624074eb1d |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 17413540 0256307X |
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| DOI: | 10.1088/0256-307x/8/9/011 |