https://www.selleckchem.com/pr....oducts/pexidartinib-
This article is part of the theme issue 'Vibrational and stochastic resonance in driven nonlinear systems (part 1)'.We consider a two-level quantum system interacting with two classical time-periodic electromagnetic fields. The frequency of one of the fields far exceeds that of the other. The effect of the high-frequency field can be averaged out of the dynamics to realize an effective transition frequency of the field-dressed two-level system. We examine the linear response, second harmonic response and Stokes and anti-Sto