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Anomalous diffusion in a random velocity field |
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| Authors: | B Gaveau L S Schulman |
| Institution: | (1) Departement de Mathématiques, Université Paris VI, 4, Place Jussieu, 75252 Paris Cedex 05, France;(2) Physics Department, Clarkson University, 13699-5820 Potsdam, New York |
| Abstract: | We construct diffusions in random velocity fields which present anomalous superdiffusive behavior. The mean square displacement can be made to have any power lawt
 for 1 <2. Higher moments and characteristic functions are also investigated. |
| Keywords: | Diffusion in random field superdiffusive behavior |
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