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pro vyhledávání: '"Vuina, Dominik"'
A Thouless pump is a slowly driven one-dimensional band insulator which pumps charge at a quantised rate. Previous work showed that pumping persists in weakly disordered chains, and separately in clean chains at finite drive frequency. We study the i
Externí odkaz:
http://arxiv.org/abs/2401.17395
A qubit driven by two incommensurate frequencies can mediate a quantised average energy current in the adiabatic limit. We show that non-adiabatic processes result in reversals of the energy current and corresponding oscillations in the net energy tr
Externí odkaz:
http://arxiv.org/abs/2304.01254