DQPTs in multiband quenches occur on a d-1 dimensional Fisher-zero set, a three-band Chern insulator can avoid them entirely, and supercell numerics indicate they persist under disorder.
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Stability of dynamical quantum phase transitions in quenched topological insulators: From multiband to disordered systems
DQPTs in multiband quenches occur on a d-1 dimensional Fisher-zero set, a three-band Chern insulator can avoid them entirely, and supercell numerics indicate they persist under disorder.