Exact renormalization group treatment of the piecewise directed random walks on fractals |
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Affiliation: | 1. College of Mathematics and Information Science, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China;2. College of Physics and Communication Electronics, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China |
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Abstract: | An exact evaluation of the critical exponent v associated with the mean squared end-to-end distance of the piecewise directed random walks is presented in the case of the complete family of the Sierpinski gasket type of fractals. |
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