Figure 14
From: A solvable model for symmetry-breaking phase transitions

The evolution of unstable antisymmetric bound states in the model with the SF nonlinearity, as produced by simulations of Eq. (6) with \(\sigma =+1\) and parameters \((\varepsilon ,k)=(0.05,0.05)\) (a), (0.05, 2) (b), (0.5, 0.3) (c), (0.5, 1) (d), (2, 2) (e), (5, 10) (f).