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physics.optics2026
Robust quantized transport from topological quasienergy winding in long-range-coupling synthetic quantum walks
Chengzhi Qin, Yinglan Li, Bing Wang +5
Quantized transport is a prominent feature in topological physics, with canonical examples being the quantum Hall effect and adiabatic Thouless pump, which are based on the Chern n…
physics.optics2025
The effect of discrete-time evolution on thermalisation in a lattice
Thomas Moorcroft, Alberto Amo, François Copie +3
Particles subject to weak contact interactions in a finite-size lattice tend to thermalise. The Hamiltonian evolution ensures energy conservation and the final temperature is fully…