Simulation of the multiphase configuration and phase transitions with quantum walks utilizing a step-dependent coin

13 Dec 2019 Panahiyan S. Fritzsche S.

Quantum walks are versatile simulators of topological phases and phase transitions as observed in condensed matter physics. Here, we utilize a step dependent coin in quantum walks and investigate what topological phases we can simulate with it, their topological invariants, bound states and possibility of phase transitions... (read more)

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