Figure 2.

(a) mean photon number of cavity A as a function of the detuning $\mathrm{\Delta }/\kappa$ for various couplings J. The parameters are $P_{01}={10}^3\kappa$, $P_{02}={10}^4\kappa$ and ${\epsilon }_1={\epsilon }_2=0.2\kappa$. (b) density plot of the photon mean number versus the detunings ${\mathrm{\Delta }}_1$ and ${\mathrm{\Delta }}_2$ for $J=\kappa$, $P_{01}=P_{02}={10}^3\kappa$, ${\epsilon }_1=0.2\kappa$ and ${\epsilon }_2=0.25\kappa$.