236 citations · 1k across the 21 of their papers we have counts for
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cond-mat.quant-gas2015★ 34 cited
Universal nonanalytic behavior of the Hall conductance in a Chern insulator at the topologically driven nonequilibrium phase transition
Pei Wang, Markus Schmitt, Stefan Kehrein
We study the Hall conductance of a Chern insulator after a global quench of the Hamiltonian. The Hall conductance in the long time limit is obtained by applying the linear response…
cond-mat.stat-mech2015★ 144 cited
Dynamical Quantum Phase Transitions in the Kitaev Honeycomb Model
Markus Schmitt, Stefan Kehrein
The notion of a dynamical quantum phase transition (DQPT) was recently introduced in [Heyl et al., Phys. Rev. Lett. 110, 135704 (2013)] as the non-analytic behavior of the Loschmid…