Superperiodicity, chaos and coexisting orbits of ion-acoustic waves in a four-component nonextensive plasma

Asit Saha,Jharna Tamang,Guo-Cheng Wu,Santo Banerjee

Figure 4. Phase spaces of system (17 ) with f 0  = 0.005 at initial condition (φ, z) = (0.17,0) for (a) ω  = 0.001, (b) ω  = 0.005 and (c) ω  = 0.05 while other parameters are kept the same as in figure 1 (b). Phase spaces (d) ω  = 0.5 and (e) ω  = 2 with f 0  = 0.005 at initial condition (φ, z) = (−0.004, 0) while other system parameters are the same as in figure 1 (d). Phase spaces (f) f 0  = 0.005 and (g) f 0  = 0.01 considering fixed value ω  = 0.08 while (h) ω  = 0.01, (i) ω  = 0.1, (j) ω  = 0.57, (k) ω  = 0.6, and (l) ω  = 0.67 at initial condition (φ, z) = (0.3, 0) while other system parameters are the same as in figure 1 (c).