%0 Journal Article %A Luis Aina, Alfredo %A Martín Bosyk, Gustavo %A Portesi, Mariela %T Entropic measures of joint uncertainty: Effects of lack of majorization %D 2016 %@ 0378-4371 %U https://hdl.handle.net/20.500.14352/24332 %X We compute Renyi entropies for the statistics of a noisy simultaneous observation of two complementary observables in two-dimensional quantum systems. The relative amount of uncertainty between two states depends on the uncertainty measure used. These results are not reproduced by a more standard duality relation. We show that these behaviors are consistent with the lack of majorization relation between the corresponding statistics. %~