Limited entropic uncertainty as new principle of quantum physics

In this paper the Principle of Limited Entropic Uncertainty (LEU-Principle) for the canonic conjugate variables in quantum physics is proved in a more general form by using Tsallis-like entropies for positive nonextensivities (q>0). Results on experimental tests of this new principle for the angle-angular momentum variables in the quantum scattering are illustrated by using 49 sets of pion-nucleus phase shifts.