The paper (well, the abstract) calls it "fully dynamical kinetic model".
Or, in other words, it doesn't solve the Schrodinger equation at all, but uses well known solutions for parts of the molecules, and focuses on simulating how the molecules interact with one another using mostly classical dynamics.
Or, in other words, it doesn't solve the Schrodinger equation at all, but uses well known solutions for parts of the molecules, and focuses on simulating how the molecules interact with one another using mostly classical dynamics.