Time Convergence of Bloch-Type Model with Pauli’s Master Equation and Wave–Matter Interaction
摘要
In this chapter, we show the time convergence towards equilibrium for Bloch-type model which depends on the terms such that Pauli’s master equation and wave interaction terms. After this convergence, we discretize the Bloch-type model with a version of Strang’s scheme whose evolution operators are computed by decoupling matrices. Numerical density matrix obtained with Strang scheme conserves the qualitative proprieties.