Robust Nonequilibrium Edge Currents with and without Band Topology.
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DOI: 10.1103/physrevlett.128.120403
Abstract: We study two-dimensional bosonic and fermionic lattice systems under nonequilibrium conditions corresponding to a sharp gradient of temperature imposed by two thermal baths. In particular, we consider a lattice model with broken time-reversal symmetry that… read more here.
Keywords: edge currents; robust nonequilibrium; topology; nonequilibrium edge ... See more keywords