%0 Journal Article %A Grunewald, Natalie %A Otto, Felix %A Villani, C├ędric %A Westdickenberg, Maria G. %T A two-scale approach to logarithmic Sobolev inequalities and the hydrodynamic limit %J Annales de l'I.H.P. Probabilit├ęs et statistiques %D 2009 %P 302-351 %V 45 %N 2 %I Gauthier-Villars %U http://archive.numdam.org/articles/10.1214/07-AIHP200/ %R 10.1214/07-AIHP200 %G en %F AIHPB_2009__45_2_302_0