Figure 10

Phase space for \(\bar{\mathcal{S}}^{+}_{\mathrm{osc}}\) in the case \(\beta _{\epsilon 0R} < 0\) and \(C_{\mathrm{det}} + \beta _{\epsilon 0R} > 0\). The fixed point \(\bar{\mathcal{S}}^{+}_{\mathrm{osc}}\) appears at a supercritical pitchfork bifurcation of the origin in the s direction occurring at the curve \(C^{+}_{\mathrm{HB}}\) and undergoes a Hopf bifurcation \(\bar{\mathcal{H}}\) at the curve \(\operatorname{Tr} ^{+}=0\)