Sources of quantized excitations via dichotomic topological cycles
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DOI: 10.1103/physrevb.107.165159
Abstract: We demonstrate the existence of a conceptually distinct topological pumping phenomenon in one-dimensional chains undergoing topological adiabatic cycles. Specifically, for a stack of two semi-infinite chains cycled in opposite directions and coupled at one edge… read more here.
Keywords: topological cycles; quantized excitations; dichotomic topological; sources quantized ... See more keywords