129 citations · 1.4k across the 55 of their papers we have counts for
4 papers · 1 filter
First passage time distribution in heterogeneity controlled kinetics: going beyond the mean first passage time
Aljaz Godec, Ralf Metzler
The first passage is a generic concept for quantifying when a random quantity such as the position of a diffusing molecule or the value of a stock crosses a preset threshold (targe…
Ageing first passage time density in continuous time random walks and quenched energy landscapes
Henning Krusemann, Aljaz Godec, Ralf Metzler
We study the first passage dynamics of an ageing stochastic process in the continuous time random walk (CTRW) framework. In such CTRW processes the test particle performs a random…
Optimization and universality of Brownian search in quenched heterogeneous media
Aljaz Godec, Ralf Metzler
The kinetics of a variety of transport-controlled processes can be reduced to the problem of determining the mean time needed to arrive at a given location for the first time, the…
Signal focusing through active transport
Aljaz Godec, Ralf Metzler
In biological cells and novel diagnostic devices biochemical receptors need to be sensitive to extremely small concentration changes of signaling molecules. The accuracy of such mo…