Fig. 5: Vorticity and deterministic trajectories.
Vorticity f(x) of the vector field with components \({\tilde{\sigma }}_{\rho }({{{{{{{\boldsymbol{x}}}}}}}})\equiv \log ({\tilde{\omega }}_{\rho }({{{{{{{\boldsymbol{x}}}}}}}})/{\tilde{\omega }}_{-\rho }({{{{{{{\boldsymbol{x}}}}}}}}))\), ρ = 1, 2, for the CMOS memory model (Vdd = 1.4 and ve = 0.1, as in Fig. 1). The orange, cyan and grey lines correspond to the same deterministic trajectories of deterministic trajectories of Fig. 1.
