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Superdiffusivity for directed polymer in corelated random environment
Hubert Lacoin1
1 Università degli Studi “Roma Tre”, Largo San Leonardo Murialdo, 00146 Roma
Actes des rencontres du CIRM, Volume 2 (2010) no. 1, pp. 25-26.

The directed polymer in random environment models the behavior of a polymer chain in a solution with impurities. It is a particular case of random walk in random environment. In 1+1 dimensional environment is has been shown by Petermann that this random walk is superdiffusive. We show superdiffusivity properties are reinforced were there are long ranged correlation in the environment and that super diffusivity also occurs in higher dimensions.

Published online:
DOI: 10.5802/acirm.19
Hubert Lacoin 1

1 Università degli Studi “Roma Tre”, Largo San Leonardo Murialdo, 00146 Roma 
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Hubert Lacoin. Superdiffusivity for directed polymer in corelated random environment. Actes des rencontres du CIRM, Volume 2 (2010) no. 1, pp. 25-26. doi : 10.5802/acirm.19. https://acirm.centre-mersenne.org/articles/10.5802/acirm.19/

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