Delocalising the parabolic Anderson model through partial duplication of the potential
The parabolic Anderson model on Zd with i.i.d. potential is known to completely localise if the distribution of the potential is sufficiently heavy-tailed at infinity. In this paper we investigate a modification of the model in which the potential is partially duplicated in a symmetric way across a...
Main Authors: | , , |
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Format: | Journal article |
Published: |
Springer Berlin Heidelberg
2017
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