Topological Heat Transport and Symmetry-Protected Boson Currents

Abstract

The study of non-equilibrium properties in topological systems is of practical and fundamental importance. Here, we analyze the stationary properties of a two-dimensional bosonic Hofstadter lattice coupled to two thermal baths in the quantum open-system formalism. Novel phenomena appear like chiral edge heat currents that are the out-of-equilibrium… (More)
DOI: 10.1038/s41598-017-06722-x

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