Breather-induced quantised superfluid vortex filaments and their characterisation

Hao Li,Chong Liu,Wei Zhao,Zhan-Ying Yang,Wen-Li Yang

Figure 7. Top view of configuration of vortex filaments of super-regular breathers at a fixed time t = 1.2 as τ0 increases. (a) τ0 = 0.01, (b) τ0 = 0.17 and (c) τ0 = 0.24. We can see clearly the reflection symmetry breaking of the loop pair with non-zero τ0. Other parameters are κ0 = 1, R = 1.1 and φ = π/8.