Direct Probe of Topological Invariants Using Bloch Oscillating Quantum Walks.
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DOI: 10.1103/physrevlett.118.130501
Abstract: The topology of a single-particle band structure plays a fundamental role in understanding a multitude of physical phenomena. Motivated by the connection between quantum walks and such topological band structures, we demonstrate that a simple… read more here.
Keywords: oscillating quantum; quantum; quantum walks; bloch oscillating ... See more keywords