%0 Journal Article %A Keith Ball %A Van Hoang Nguyen %T Entropy jumps for isotropic log-concave random vectors and spectral gap %J Studia Mathematica %D 2012 %P 81-96 %V 213 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4064/sm213-1-6/ %R 10.4064/sm213-1-6 %G en %F 10_4064_sm213_1_6