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TRAILS ON A REGULAR DIFFUSION-LIMITED AGGREGATION FRACTAL |
WANG Xiaomin ZHENG Dafang LIN Zhifang;TAO Ruibao* |
Department of Physics, Fudan University, Shanghai 200433
*Center of Theoretical Physics CCAST (World Laboratory) And Department of Physics, Fudan University, Shanghai 200433
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Cite this article: |
WANG Xiaomin ZHENG Dafang LIN Zhifang, TAO Ruibao 1990 Chin. Phys. Lett. 7 193-196 |
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Abstract By an exact renormalization method the trail problem on a regular fractal for the diffusion-limited aggregation is considered, and the mean square end-toend distance critical exponent v is obtained. It is indicated that self-avoiding trails and self-avoiding walks are in different universality classes on this irreversible kinetic growth fractal.
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Keywords:
05.40.+j
05.50.+q
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Published: 01 May 1990
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