Fig. 9: Shift of the phase boundary under continuous disorder strength changes.
From: Hybrid skin-topological-Anderson effect in systems with gain and loss

The red region represents the topologically non-trivial phase. The gray region represents the gapless phase. The blue region represents the topologically trivial phase. The black line represents the phase boundary. The parameter configuration for the calculation is \(m=1.2\). Disorder strength \(W\) ranges from 0 to 4 and on-site gain/loss \(\gamma\) ranges from −3.5 to +3.5.