Quantum-Quasiclassical Method for Atomic Processes in Strong Laser Fields

We discuss a quantum-quasiclassical method for few-body quantum systems using the example of describing a hydrogen atom in a strong laser field, taking into account non-dipole corrections in the interaction which leads to nonseparability of the center-of-mass (CM) and the electron variables. The focus is on computational aspects of this approach and recent results obtained with its help are also discussed.