Propagator of Two Coupled General Driven Time-Dependent Oscillators
Chi‐Fai Lo, Y. Joanna Wong
In this communication we derive the propagator of a pair of coupled general driven time-dependent oscillators with different frequencies and masses in coordinate representation using the Lie algebraic approach. The method is simple and gives the same results as those obtained by the path integral approach. Furthermore, these results will have immediate applications in quantum optics as well as in atomic and molecular physics.
Europhysics Letters (EPL)•Oct 20, 1995•11 citations