We study the anomalous transport in systems of random walks (RW's) on comb-like lattices with fractal sidebranches, showing subdiffusion, and a system Brownian particles driven by shear along x-direction, superdiffusive behavior. In particular, we discuss whether scaling universality are present or not shapes particle distribution preferential direction (x-axis).

We study the uncertainties of quantum mechanical observables, quantified by standard deviation (square root variance) in Haar-distributed random pure states. derive analytically probability density functions (PDFs) arbitrary qubit observables. Based on these PDFs, uncertainty regions observables are characterized supports PDFs. The state-independent relations then transformed into optimization ...