Fingerprints of a Bosonic Symmetry-Protected Topological State in a Quantum Point Contact.
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DOI: 10.1103/physrevlett.118.216803
Abstract: In this work, we study the transport through a quantum point contact for bosonic helical liquid that exists at the edge of a bilayer graphene under a strong magnetic field. We identify "smoking gun" transport… read more here.
Keywords: state; protected topological; symmetry protected; quantum point ... See more keywords