## Basic Physics Course with MATLAB's Symbolic Toolbox and Live Editor## Animation 5: Gauss interference
The upper figure showns the time evolution of the probability density of detection The figure below showns the time evolution of the probability density of detection ρ=|ψ| if the WWD responds.^{2}The middle figure showns the time evolution of the probability density of detection ρ=|ψ| if there is no WWD. In this case quantum interference is observed.
This shows very clearly the difference between particles and action quanta.^{2}Note that in "particle physics" action quanta and not particles are considered! Further details can be found in Chap05_3 . |