SUPERDIFFUSIVITY OF ASYMMETRIC ENERGY MODEL IN DIMENSION ONE AND TWO

Abstract : We discuss an asymmetric energy model (AEM) introduced by Giardina et al. in \cite{7}. This model is expected to belong to the KPZ class. We obtain lower bounds for the diffusion coefficient. In particular, the diffusion coefficient is diverging in dimension one and two as it is expected in the KPZ picture.
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https://hal-ens-lyon.archives-ouvertes.fr/ensl-00309069
Contributor : Cedric Bernardin <>
Submitted on : Tuesday, August 5, 2008 - 3:06:05 PM
Last modification on : Thursday, January 11, 2018 - 6:12:31 AM
Long-term archiving on : Thursday, June 3, 2010 - 5:52:52 PM

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  • HAL Id : ensl-00309069, version 1
  • ARXIV : 0808.0661

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Cedric Bernardin. SUPERDIFFUSIVITY OF ASYMMETRIC ENERGY MODEL IN DIMENSION ONE AND TWO. 2008. ⟨ensl-00309069⟩

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