Universal Dynamical Control of Open Quantum Systems
Figure 5
Spectral representation of the bath coupling, , and the modulation, . (a) General quasi-periodic modulation, with peaks at . (b) On-off modulation, with repetition rate for . (c) Impulsive phase modulation, (-pulses), . (d) Monochromatic modulation, or impulsive phase modulation, with small phase shifts, , and repetition rate.