Trajectory-Based Coulomb-Corrected Strong Field Approximation

摘要

The strong field approximation (SFA) is one of the most successful theoretical approaches in strong field physics. In the semiclassical limit, the SFA possesses an appealing interpretation in terms of interfering quantum trajectories. In this work, trajectory-based Coulomb-corrected SFA (TCSFA), a conceptually simple extension towards the inclusion of Coulomb interaction, is presented.