Interaction picture as any other operator. In particular, let and be the density matrices in the interaction picture and the Schrödinger picture respectively. If there is probability to be in the physical state |"ψ"〉, then Transforming the Schrödinger equation into the interaction picture gives which states that in the interaction picture, a quantum state is evolved by the interaction part of the Hamiltonian as expressed in the interaction picture. If the operator "A" is time-independent (i.e., does not have "explicit time dependence"; see above), then the corresponding time evolution for "A"("t") is given by In the interaction picture the operators evolve in
Minimum Wage in Germany adjusted every two years by the German government which is consulted by a minimum wage commission. Thus, the minimum wage was at 8.84€ per hour in December 2018 and is expected to rise up to 9.19 in 2019 and to 9.35€ per hour in 2020. In order to adjust the amount of the minimum wage, the German government implemented a permanent commission, which is composed of nine commissioners. The panel includes a president, three workers’ representatives, three employers’ representatives and two economist advisors that do not have voting rights within the commission. It assesses Germany’s overall economic performance to evaluate